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Individual Calculations February 2023 |
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| Salmin, Vitaliy Total change: -24.00 | |   |
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| The Irish 1300 to 1700 Championships 2023 | Dublin | IRL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1575 | 1.00 | 4 | -1.20 | 20 | -24.00 | |
|  Bennett, Eric | | | 1742 | IRL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Bergin, Cian | | | 1588 | IRL | 0.00 | 1 | -0.48 | 20 | -9.60 | |  O`connell, Charlie | | | 1483 | IRL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Halpenny, John | | | 1329 | IRL | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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