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Individual Calculations June 2023 |
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| Dabrowski, Leszek Total change: -25.60 | |   |
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| 274th YMCA Spring 2023-C Round 4-7 | Warszawa | POL | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1317 | 2.00 | 6 | -1.28 | 20 | -25.60 | |
|  Flig, Wojciech | | | 1332 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Izafatava, Kira | | | 1321 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kita, Jaroslaw | | | 1257 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Brzostek, Piotr | | | 1225 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Wiktorowski, Janusz | | | 1324 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Gorzelinski, Jan | | | 1234 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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