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Individual Calculations September 2020 |
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| Sernecki, Franciszek Total change: -31.60 | |   |
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| 56th Akiba Rubinstein Chess Festival - Open A | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2280 | 4.50 | 8 | -1.58 | 20 | -31.60 | |
|  Czarniecka, Aleksandra | | | 2043 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Turski, Bartlomiej | | | 1985 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Balinski, Damian | | | 2136 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Luberanski, Jakub | | | 2076 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jaskolka, Tomasz | c | | 2196 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Golecki, Jan | | | 1988 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Praczukowski, Stanislaw | | | 2109 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Poltorak, Sebastian | | | 2058 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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