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Rapid:
Individual Calculations November 2023 |
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| Boryna, Szymon Total change: 112.48 | |   |
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| Grand Prix Lodzi 2023 Turniej nr 7 | Lodz | POL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1667 | 5.50 | 9 | 0.42 | 38 | 15.96 | |
|  Sulek, Grzegorz | | | 1267 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Lewicki, Miroslaw | m | | 2308 | POL | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Spadlo, Katarzyna | | | 1280 | POL | 1.00 | 1 | 0.09 | 38 | 3.42 | | | Zimochocki, Roman | | | 1471 | POL | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Posuniak, Weronika | | | 1806 | POL | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Banasiak, Adam | | | 1418 | POL | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Flis, Pawel | c | | 1676 | POL | 0.50 | 1 | 0.01 | 38 | 0.38 | | | Bednarek, Sylwester | f | | 2231 | POL | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Banasiak, Piotr | | | 1362 | POL | 1.00 | 1 | 0.14 | 38 | 5.32 | | | * 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) | | | | Grand Prix Lodzi 2023 Turniej nr 8 | Lodz | POL | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1667 | 6.00 | 9 | 2.54 | 38 | 96.52 | |
| | Zdanowicz, Maciej | | | 1258 | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Bednarek, Sylwester | f | | 2231 | POL | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Zimochocki, Roman | | | 1471 | POL | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Sarnik, Blazej | | | 1284 | POL | 1.00 | 1 | 0.09 | 38 | 3.42 | | | Cap, Piotr | | | 1898 | POL | 1.00 | 1 | 0.79 | 38 | 30.02 | | | Lewicki, Miroslaw | m | | 2308 | POL | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Gradowski, Jacek | | | 1974 | POL | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Brozynski, Adam | | | 1696 | POL | 1.00 | 1 | 0.54 | 38 | 20.52 | | | Orzech, Dominik | m | | 2177 | POL | 1.00 | 1 | 0.96 | 38 | 36.48 | |
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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