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Rapid:
Individual Calculations December 2017 |
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| Szymczak, Zbigniew Total change: -25.80 | |   |
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| TSz z okazji Swieta Niepodleglosci - 660 lat Ketrzyna | Ketrzyn | POL | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 2143 | 6.00 | 9 | -1.29 | 20 | -25.80 | |
|  Bohdanowicz, Nikola | | | 1743 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wieliczko, Marek | | | 1743 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zarebski, Cezary | | | 1977 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Grelecki, Grzegorz | | | 1743 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Plesiuk, Jan | | | 1743 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Warkowski, Arkadiusz | | | 1789 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Shkapenko, Pavel | m | | 2429 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zarebska, Lena | | | 1743 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mroz, Tadeusz | | | 1743 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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