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Individual Calculations July 2023 |
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| Bociek, Piotr Total change: -8.80 | |   |
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| Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Klasycznych 11-18 lat 2023 | Spala | POL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1543 | 4.50 | 7 | -0.22 | 40 | -8.80 | |
|  Siekiera, Szymon | | | 1129 | POL | 1.00 | 1 | 0.07 | 40 | 2.80 | |  Doroba, Ludwik | | | 1420 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Szymczyk, Jan | | | 1304 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Moczulski, Michal | | | 1519 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Jedrzejczak, Michal | | | 1578 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Rosa, Antoni | | | 1601 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Boncela, Milosz | | | 1143 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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