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Rapid:
Individual Calculations September 2023 |
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| Njoroge, Martin Total change: 68.00 | |   |
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| Quo Vadis Chess Club Open Chess Tournament | Nairobi | KEN | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1857 | 3.00 | 4 | 0.14 | 20 | 2.80 | |
|  Ithagi, Kelvin | | | 1517 | KEN | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ngani, Victor | | | 1869 | KEN | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ndirangu, Christopher | | | 1457 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brian, Gabriel Mwangi | | | 1798 | KEN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | | | FIDE World Rapid Team Championship 2023 | Duesseldorf | GER | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1857 | 7.50 | 12 | 3.26 | 20 | 65.20 | |
| | Meins, Gerlef | m | | 2398 | GER | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Haug, Havard | c | | 2108 | NOR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Moueden, Mohamed Amine | | | 1930 | ALG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Bergmans, Dirk | | | 1985 | NED | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Rafiee, Makan | f | | 2337 | GER | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bartelt, Max Peter | | | 1938 | GER | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Peglau, Charis | | wf | 1937 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Grineva, Marianna | | wf | 1987 | UKR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Glock, Benjamin | | | 1710 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Purton, Ben J | | | 2157 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Czaeczine, Paula | | | 1588 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Deregnaucourt, Lucas | | | 1883 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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