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Rapid:
Individual Calculations October 2021 |
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| Croasdale, Harry J Total change: -15.00 | |   |
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| Golders Green FIDE Rapidplay - SEP1 Open | London | ENG | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1725 | 3.00 | 5 | -0.75 | 20 | -15.00 | |
|  Patel, Zain | | | 1270 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Doyle, Jamie | | | 1283 | ENG | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Somupillai, Selvarattinam Genga | | | 1414 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Walker, Samuel A | | | 2085 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Soulier, Alfred | | | 1344 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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