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Individual Calculations September 2023 |
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| Wiak, Michal Total change: -46.40 | |   |
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| Szach Krolowi - Zostan Mistrzem B9 2023 | Lublin | POL | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1400 | 2.50 | 5 | -0.40 | 40 | -16.00 | |
|  Olejnik, Artur | | | 1185 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Mielcuch, Karol | | | 1463 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Olejko, Wojciech | | | 1358 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Serafin, Jerzy | | | 1497 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Augustyniak, Rafal | | | 1169 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | Szach Krolowi - Zostan Mistrzem A9 2023 | Lublin | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1400 | 1.00 | 4 | -0.76 | 40 | -30.40 | |
| | Kicinski, Jacek | | | 1986 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Olejnik, Artur | | | 1179 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Madejski, Milosz | | | 1303 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Rajczyk, Robert | | | 1524 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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