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Rapid:
Individual Calculations February 2023 |
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| Madden, Steve Total change: -55.20 | |   |
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| Coulsdon Chess Rapidplay - New Year (Open) | Coulsdon | ENG | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1638 | 2.00 | 6 | -2.76 | 20 | -55.20 | |
|  Venkatesh, Anuj | | | 1330 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Abhyuday, Santhosh | | | 1536 | IND | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kairat, Alexander | | | 1389 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ponsudhahar, Adit | | | 1238 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marsden, Rupert | | | 1457 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kumar, Sachin | | | 1412 | ENG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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