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Individual Calculations September 2023 |
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| Trzpil, Slawomir Total change: -16.60 | |   |
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| Szach Krolowi - Zostan Mistrzem B9 2023 | Lublin | POL | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1466 | 3.50 | 5 | 0.25 | 20 | 5.00 | |
|  Matylewska-Para, Anna | | | 1207 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Rowinski, Marek | | | 1277 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mielcuch, Karol | | | 1463 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Buklaho, Ignacy | | | 1441 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Olejko, Wojciech | | | 1358 | POL | 1.00 | 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) | | | | Szach Krolowi - Zostan Mistrzem A9 2023 | Lublin | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1466 | 2.00 | 5 | -1.08 | 20 | -21.60 | |
| | Machnik, Stanislaw | | | 1286 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kicinska, Magdalena | | | 1543 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Oleszczuk, Artur | | | 1314 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Madejski, Milosz | | | 1303 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Zielonka, Kamil | | | 1441 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | |
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