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Individual Calculations September 2021 |
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| Wasylkiewicz, Andrzej Total change: -15.00 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN C | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1726 | 4.00 | 8 | -0.75 | 20 | -15.00 | |
|  Prokopczuk, Antoni | | | 1387 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Shilov, Sergej | f | | 2043 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Grubiak, Roman | | | 1601 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Muc, Zbigniew | | | 1589 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Daleczko, Zbigniew | | | 1634 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Klama, Andrzej | | | 1408 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fikus, Zygmunt | | | 1969 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Urban, Marek | | | 1582 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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