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Individual Calculations August 2023 |
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| Slys, Jan Total change: -5.20 | |   |
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| Puchar DW VIS www.szachowewakacje.com.pl Grupa od 1800 | Jastrzebia Gora | POL | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1221 | 4.50 | 9 | -0.13 | 40 | -5.20 | |
|  Durzynski, Jan | | | 1503 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Boncela, Milosz | | | 1027 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Owczarek, Marcin | | | 1238 | POL | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Wisniewska, Blanka | | | 1113 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Kulig, Marek | | | 1177 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Kochanowski, Jakub | | | 1038 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Taradajko, Seweryn | | | 1192 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Bochenek, Ryszard | | | 1402 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Plowy, Karol | | | 1231 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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) | | |
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