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Individual Calculations September 2012 |
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| Striechman, Orri Total change: 12.00 | |   |
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| KFS Weekend 2012 Rashit | Kfar Saba | ISR | 2012-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 1969 | 1.50 | 5 | 0.67 | 15 | 10.05 | |
|  Reshef, Omer | | | 2210 | ISR | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Zak, Uriel | m | | 2290 | ISR | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Birnboim, Nathan | m | | 2369 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lebedinsky, Eduard | | | 2154 | MDA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Shutzman, Joseph | f | | 2255 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | * 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) | | | | European Youth Chess Championship 2012 - B14 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1969 | 3.50 | 7 | 0.13 | 15 | 1.95 | |
| | Tarasov, Alexandr | | | 2124 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Grigorian, Spartak | | | 2118 | GER | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Cach, Jakub | | | 1596 | CZE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Martins, Guilherme Pires Tavare | | | 1761 | POR | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Santos Ruiz, Miguel | | | 2069 | ESP | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Johannesson, Oliver | | | 2047 | ISL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Christiansen, Johan-Sebastian | | | 2073 | NOR | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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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