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Rapid:
Individual Calculations December 2021 |
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| Grzesik, Nikola Total change: 57.20 | |   |
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| Druzynowe Mistrzostwa ZP Juniorow Rapid 2021 | Szczecin | POL | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1285 | 5.00 | 8 | 1.82 | 20 | 36.40 | |
|  Kossowski, Pawel | | | 1535 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Czyzyk, Milosz | | | 1258 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Dziechciarewicz, Maciej | | | 1311 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Pylyp, Dmytro | | | 1522 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kuczynski, Michal | | | 1365 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Kozak, Olaf | | | 1578 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ches, Krzysztof | | | 1271 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Plich, Lucyna | | | 1107 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | XXXII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1285 | 2.50 | 6 | 1.04 | 20 | 20.80 | |
| | Kot, Jerzy | f | | 1848 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Dabrowski, Jan | | | 1549 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mielczarski, Zbigniew | | | 1585 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Koszowski, Krystian | | | 1578 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Zarzecki, Dymitr | | | 1551 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bukala, Jan | | | 1061 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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