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Rapid:
Individual Calculations December 2021 |
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| Kisielinski, Stanislaw Total change: -4.00 | |   |
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| TURNIEJ NIEPODLEGLOSCI Memorial Szachowy im.Karola ZIELEZNIKA | Katowice | POL | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1173 | 2.00 | 4 | 0.43 | 20 | 8.60 | |
|  Kisiel, Wiktor | | | 1244 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Kaszuba, Michal | | | 1297 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Huras, Krzysztof | | | 1033 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Oborska, Magda | | | 1475 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | Puchar Slaska Juniorow w Szachach Szybkich do lat 10 | Ustron | POL | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1173 | 1.50 | 5 | -0.63 | 20 | -12.60 | |
| | Golis, Wiktor | | | 1354 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Reterski, Wiktor | | | 1040 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Witczak, Borys | | | 1350 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Brzezina, Piotr | | | 1336 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mrozek, Jan | | | 1073 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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