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Individual Calculations May 2023 |
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| Kusumakar, Ruari Total change: -57.20 | |   |
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| Coulsdon Chess Dicky White - April | London | ENG | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1320 | 0.00 | 3 | -1.43 | 40 | -57.20 | |
|  Howes, David J | | | 1331 | ENG | 0.00 | 1 | -0.48 | 40 | -19.20 | |  Kesaev, Adem | | | 1369 | ENG | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Smyth, Sandy A | | | 1307 | ENG | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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