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Individual Calculations August 2023 |
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| Plowy, Karol Total change: -8.40 | |   |
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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 |
| 1198 | 1231 | 4.50 | 9 | -0.42 | 40 | -16.80 | |
|  Skrzypczak, Jan | | | 1519 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Wisniewska, Blanka | | | 1113 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Boncela, Milosz | | | 1027 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Czarniecka, Anna | | | 1017 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Owczarek, Marcin | | | 1238 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Etut, Filbert | | | 1450 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Miklosz, Krzysztof | | | 1159 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Kochanowski, Jakub | | | 1038 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Slys, Jan | | | 1221 | 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) | | | | III Puchar Ziemi Strzeleckiej w Szachach | Strzelce Opolskie | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1247 | 2.00 | 5 | 0.21 | 40 | 8.40 | |
| | Hadrian, Patryk | | | 1708 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Chmiel, Pawel | | | 1425 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zabrzanska, Roza | | | 1018 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sagnard, Florent | | | 1473 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zabrzanski, Marcin | | | 1265 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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