Individual Calculations May 2023 |
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Stewart, Ashley Total change: 12.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Central London Chess Congress April 2023 - Open | London | ENG | 2023-04-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1960 | 2070 | 2.50 | 3 | 0.61 | 20 | 12.20 | |
| Robinson, James | | | 1795 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | Pandit, Kabir | | | 1875 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | Chapman, Terry P D | f | | 2210 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | | 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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