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Rapid:
Individual Calculations October 2021 |
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| Stefaniuk, Zbigniew Total change: 143.20 | |   |
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| Szansa Chess Open Warsaw 2021 - Turniej Rapid | Warszawa | POL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1309 | 5.50 | 9 | 4.82 | 20 | 96.40 | |
|  Kurpiewski, Slawomir | | | 1973 | POL | 0.50 | 1 | 0.49 | 20 | 9.80 | |  Filar, Slawomir | | | 1704 | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Dobosiewicz, Dawid | | | 1677 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Michalak, Robert | | | 1832 | POL | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Kazmierowski, Tymon | | | 1609 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pancewicz, Szymon | | | 1584 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Derylo, Kamil | | | 1806 | POL | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Kozlowski, Andrzej | | | 1709 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Fritz, Antoni | | | 1915 | POL | 1.00 | 1 | 0.98 | 20 | 19.60 | | | * 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) | | | | XXVIII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1309 | 3.50 | 6 | 2.34 | 20 | 46.80 | |
| | Kozak, Michal | | | 1798 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Ganko, Wojciech | | | 1398 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Bartodziej, Bartosz | | | 1685 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Razdolski, Ilya | | | 2044 | NED | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Filatov, Dmitrii | | | 1270 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Pawlowski, Michal | | | 1694 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | |
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) | | |
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