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Rapid:
Individual Calculations September 2023 |
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| Sypien, Natan Total change: 48.80 | |   |
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| Adolf Anderssen Chess Festival 2023 - Anderssen Memorial | Wroclaw | POL | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1711 | 3.50 | 7 | 2.69 | 20 | 53.80 | |
|  Kumala, Aleksander | c | | 2123 | POL | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Hudziak, Pawel | | | 2035 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Mondrzycki, Bartlomiej | c | | 2098 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Paprocki, Jaroslaw | | | 2104 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Matela, Krzysztof | | | 1951 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Kaczmarek, Maciej | | | 1968 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Cieslak, Patryk | f | | 2146 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1711 | 4.50 | 8 | -0.25 | 20 | -5.00 | |
| | Pakleza, Zbigniew | g | | 2455 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Janus, Tomasz | | | 1333 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Grazka, Rafal | | | 1392 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Szynkler, Stanislaw | | | 1441 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Masalski, Pawel | | | 1503 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Niedbala, Rafal | | | 2106 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dziadow, Stanislaw | | | 1311 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lechowski, Witold | | | 1807 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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