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Rapid:
Individual Calculations November 2023 |
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| Rosser, Geoffrey C Total change: -23.40 | |   |
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| 35th Birmingham Rapidplay Inter | Birmingham | ENG | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1490 | 2.00 | 4 | -1.17 | 20 | -23.40 | |
|  Talmacel, Marian-Silviu | | | 1173 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Gandhi, Preesh | | | 1219 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bellano, Harry | | | 1350 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Jones, Daniel | | | 1267 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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