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Individual Calculations October 2021 |
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| Pribyl, Josef Total change: 8.90 | |   |
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| European Senior Team Chess Championship 2021 - Open 65 | Praha | CZE | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2226 | 5.00 | 9 | 1.05 | 10 | 10.50 | |
|  Knaak, Rainer | g | | 2476 | GER | 0.50 | 1 | 0.31 | 10 | 3.10 | |  Vrabec, Milos | | | 2095 | CZE | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Nordstrom, Felix | f | | 2083 | SWE | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Chevelevitch, Evgueni | m | | 2386 | GER | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Kolbak, Jens | | | 2169 | DEN | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Gruenfeld, Yehuda | g | | 2397 | ISR | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Jurek, Josef | m | | 2208 | CZE | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Jansa, Vlastimil | g | | 2420 | CZE | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Huss, Andreas | m | | 2249 | SUI | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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) | | | | 1. Prazsky sachovy podzim 2021 | Praha | CZE | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2226 | 4.00 | 5 | -0.16 | 10 | -1.60 | |
| | Kaluzny, Michal | | | 1826 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Yin, Stanley | | | 1987 | GER | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Zelezny, Jan | | | 1826 * | CZE | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Bartonicek, Zdenek | | | 1970 | CZE | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Delgerdalai, Bayarjavkhlan | | | 2070 | CZE | 1.00 | 1 | 0.29 | 10 | 2.90 | | | * 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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