Individual Calculations April 2024 |
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Ledingham, Richard J Total change: -11.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Coulsdon Chess Dicky White March 2024 | Coulsdon | ENG | 2024-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1561 | 1623 | 0.00 | 1 | -0.59 | 20 | -11.80 | |
| Collins, Luca | | | 1561 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | | 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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