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Individual Calculations July 2022 |
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| Szumiec, Tomasz Total change: -23.20 | |   |
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| XII Memorial Stanislawa Lobaziewicza - Open A do 1800 ELO | Krzeszowice | POL | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1115 | 0.00 | 3 | -0.33 | 40 | -13.20 | |
|  Kuciel, Piotr | | | 1561 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Dekorda, Piotr | | | 1792 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Balis, Sebastian | | | 1300 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | International Chess Championship of Malopolska 2022, Division C | Krakow | POL | 2022-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1115 | 1.00 | 5 | -0.25 | 40 | -10.00 | |
| | Pekala, Dawid | | | 1468 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Hebdas, Ryszard | | | 1424 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rabenda, Piotr | | | 1284 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pilch, Antoni | | | 1247 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kossakowski, Adrian | | | 1185 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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