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Individual Calculations September 2023 |
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| Kot, Szymon Total change: 23.20 | |   |
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| I Swietokrzyskie Wakacje z Szachami - grupa A | Suchedniow | POL | 2023-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1080 | 3.50 | 7 | 1.10 | 40 | 44.00 | |
|  Szmolke, Stanislaw | | | 1337 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Kurzyniec, Kamil | | | 1184 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Szumlas, Tytus | | | 1158 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Traczewski, Wojciech | | | 1343 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Drzniewicz, Tymoteusz | | | 1105 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Opala, Natalia | | | 1219 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Iwulski, Krzysztof | | | 1076 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Szachy w Ustroniu lacza pokolenia 2023 - Grupa C | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1080 | 1.00 | 6 | -0.52 | 40 | -20.80 | |
| | Chmielek, Milan | | | 1385 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Nowara, Filip | | | 1267 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Tomas, Bartlomiej | | | 1261 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Mrozek, Wojciech | | | 1222 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Ciepiela, Igor | | | 1192 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kozik, Maksymilian | | | 1318 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | |
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