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Rapid:
Individual Calculations January 2018 |
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| Renkowski, Piotr Total change: 29.20 | |   |
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| Final Grand-Prix 2017 WM | Ketrzyn | POL | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2045 | 7.00 | 9 | 1.46 | 20 | 29.20 | |
|  Matuszewicz, Ryszard | | | 1645 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jurek, Roman | | | 1645 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zemajko, Lukasz | | | 1645 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaczmarek, Arkadiusz | | | 2125 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Rak, Tomasz | | | 2021 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Budrewicz, Krzysztof | | | 2294 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Warkowski, Arkadiusz | | | 1828 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Malczyk, Radoslaw | | | 2052 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Szymczak, Zbigniew | m | | 2117 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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