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Rapid:
Individual Calculations August 2023 |
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| Millward, David J Total change: -53.00 | |   |
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| Poplar Rapid Tournament - Under 2000 - 1 July 2023 | London | ENG | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1681 | 1.00 | 5 | -2.52 | 20 | -50.40 | |
|  Slonczuk, Pawel | | | 1477 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Llewellyn, Julian D | | | 1573 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mozaffari, Mohammad Hossein | | | 1674 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Afonso, Davi Diniz | | | 1417 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Pires, Jonathan | | | 1459 | 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) | | | | Poplar Rapid Tournament - Under 2000 - 22 July 2023 | London | ENG | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1681 | 3.50 | 6 | -0.13 | 20 | -2.60 | |
| | Balaggan, Karam S | | | 1281 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Senior, Gary | | | 1918 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Rogers, Tim L | | | 1772 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pires, Jonathan | | | 1459 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Geidans, Vilnis | | | 1393 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kyrychok, Oleksandr | | | 1677 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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