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Individual Calculations September 2023 |
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| Sandrey, Jade Total change: 78.00 | |   |
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| Ulster Championship 2023 Intermediate | Belfast | IRL | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1525 | 4.00 | 4 | 1.95 | 40 | 78.00 | |
|  Armstrong, Chris | | | 1479 | IRL | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Grey, Tom | | | 1508 | IRL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | McClean, Caleb | | | 1574 | IRL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Douglas, James | | | 1495 | IRL | 1.00 | 1 | 0.46 | 40 | 18.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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