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Individual Calculations March 2023 |
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| Goss, Alex Total change: -39.20 | |   |
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| The Williamson.Shield 2023 section A | Belfast | IRL | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1872 | 0.50 | 3 | -1.96 | 20 | -39.20 | |
|  Morrow, Richard | | | 1675 | IRL | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Lavery, Robert | | | 1488 | IRL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Moreland, Desmond | | | 1635 | IRL | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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