Chess
Scotland
Oban Congress - Challengers
16/11/2025
Grading Results
| Grading Performance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sd | Name | Clb | Sta | Grd | Pts | Opp | Pld | PldG | Scr | ScrG | Exp | TPR |
| 7 | Jelfs, Alan 4482 | RS | A | 1721 | 4.5 | 1717 | 5 | 5 | 4.5 | 4.5 | 2.525 | 2085 |
| 3 | Thomas, Daniel R 15990 | HA | A | 1828 | 4.5 | 1638 | 5 | 5 | 4.5 | 4.5 | 3.730 | 2006 |
| 23 | Galbraith, David 24225 | MU | A | 1446 | 3.5 | 1774 | 5 | 5 | 3.5 | 3.5 | 0.630 | 1925 |
| 4 | Muirhead, Samuel 33008 | RN | A | 1828 | 3.5 | 1708 | 5 | 5 | 3.5 | 3.5 | 3.310 | 1859 |
| 16 | Campbell, Alistair W I 3403 | EW, SP | A | 1605 | 3.5 | 1654 | 5 | 5 | 3.5 | 3.5 | 2.160 | 1805 |
| 1 | McCormack, Derek 8860 | PA, BS | A | 1878 | 3 | 1628 | 5 | 5 | 3.0 | 3.0 | 4.040 | 1700 |
| 10 | McGillivray, Calum 18587 | ED | A | 1701 | 3 | 1598 | 5 | 5 | 3.0 | 3.0 | 3.200 | 1670 |
| 6 | McPherson, Shea 21380 | BH, HA | A | 1774 | 3 | 1496 | 5 | 5 | 3.0 | 3.0 | 4.160 | 1568 |
| 15 | Heron, Donald 4339 | WD | A | 1630 | 3 | 1743 | 4 | 4 | 2.5 | 2.5 | 1.388 | 1834 |
| 18 | Lennox, Moray E S 18952 | QP | A | 1579 | 3 | 1757 | 4 | 4 | 2.0 | 2.0 | 1.072 | 1757 |
| 11 | Cawston, John M 21097 | EN, NR | A | 1688 | 2.5 | 1640 | 5 | 5 | 2.5 | 2.5 | 2.835 | 1640 |
| 12 | Pearce, Neville R 31595 | EN, NR | A | 1687 | 2.5 | 1632 | 5 | 5 | 2.5 | 2.5 | 2.890 | 1632 |
| 24 | Huang, Yushu 30969 | LZ, PA | J11 | 1423 | 2.5 | 1621 | 5 | 5 | 2.5 | 2.5 | 1.225 | 1621 |
| 2 | Sykes, Chris 12843 | CO, ED | A | 1848 | 2.5 | 1582 | 5 | 5 | 2.5 | 2.5 | 4.115 | 1582 |
| 9 | Watson-McFie, Joseph 7616 | RS | A | 1715 | 2.5 | 1544 | 5 | 5 | 2.5 | 2.5 | 3.620 | 1544 |
| 21 | Shopynskyi, Petro 30730 | AR, LG | J14 | 1520 | 2 | 1705 | 5 | 5 | 2.0 | 2.0 | 1.300 | 1633 |
| 17 | Galbraith, Joe 4015 | MU | A | 1597 | 2 | 1659 | 5 | 5 | 2.0 | 2.0 | 2.065 | 1587 |
| 25 | Alomenu, Gilbert 13560 | PY, SW | A | 1318 | 2 | 1629 | 4 | 4 | 1.0 | 1.0 | 0.556 | 1436 |
| 5 | Wiltshir, Rich 27340 | EN, NR | A | 1820 | 1.5 | 1618 | 2 | 2 | 1.5 | 1.5 | 1.518 | 1811 |
| 14 | Aitchison, A Keith 3020 | ED, KO | A | 1644 | 1.5 | 1714 | 5 | 5 | 1.5 | 1.5 | 2.015 | 1563 |
| 20 | Walkowiak, Adam 20808 | WD | A | 1522 | 1.5 | 1697 | 5 | 5 | 1.5 | 1.5 | 1.355 | 1546 |
| 8 | Matthews, Graham W 32329 | EN, NR | A | 1719 | 1.5 | 1523 | 4 | 4 | 1.0 | 1.0 | 3.012 | 1330 |
| 13 | Nield, Christopher 28934 | BD, SC | A | 1657 | 1.5 | 1675 | 4 | 4 | 0.5 | 0.5 | 1.900 | 1345 |
| 22 | Campbell, Kevin 12370 | BH | A | 1450 | 1.5 | 1539 | 4 | 4 | 0.5 | 0.5 | 1.512 | 1209 |
| 19 | Hall, David G 4230 | PR | A | 1568 | 0 | 1715 | 3 | 3 | 0.0 | 0.0 | 0.915 | ≤1315 |
Column Descriptions
Sd: The starting seed of a player, based on their grade.
Name: This column shows a player's name, title, and Pnum.
Clb: The club or clubs the player belongs to.
Sta: The status of the player.
Grd: The player's tournament grade.
Pts: The total points a player achieved (includes Byes and Defaults).
Opp: The average of a player's opponents' grades.
Pld: The number of games played by a player.
PldG: The number of games played by a player against graded opponents.
Scr: The points a player has actually scored (excludes Byes and Defaults).
ScrG: The points a player has actually scored against graded opponents (excludes Byes and Defaults).
Exp: The points the player would be expected to score based on their and their opponents' grades.
TPR: True Performance Rating indicates how well a player played in the event.