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Individual Calculations September 2018 |
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| Kozak, Antoni Total change: 74.40 | |   |
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| 54th International Akiba Rubinstein Chess Festival - OPEN A | Polanica Zdroj | POL | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2157 | 5.50 | 9 | 1.86 | 40 | 74.40 | |
|  Witwicki, Pawel | | | 1854 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Stachowiak, Kamil | m | | 2447 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Nurkiewicz, Maciej | | | 2371 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kawalko, Adam | | | 1869 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Cherepov, Alexej | | | 2245 | BLR | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Nowak, Kamil | | | 2313 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Kucza, Karol | f | | 2342 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Sabuk, Piotr | m | | 2377 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bukojemski, Adam | | | 2233 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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