Individual Calculations September 2013 |
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Gershkowich, David Total change: -17.70 | | |
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Ramat-Gan/Givatayim Summer 2013 | Ramat Gan | ISR | 2013-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2105 | 2196 | 2.00 | 5 | -1.07 | 15 | -16.05 | |
| Drori, Saar | c | | 1983 | ISR | 0.50 | 1 | -0.27 | 15 | -4.05 | | Shik, Tim | | | 1946 | ISR | 1.00 | 1 | 0.19 | 15 | 2.85 | | Arlinsky, Uriel | f | | 2321 | ISR | 0.00 | 1 | -0.33 | 15 | -4.95 | | Levine, Yonatan | | | 2071 | ISR | 0.00 | 1 | -0.67 | 15 | -10.05 | | Gamayev, Oleg | | | 2206 | ISR | 0.50 | 1 | 0.01 | 15 | 0.15 | | 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) | | Gideon Japhet International Open A | Jerusalem | ISR | 2013-08-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2178 | 2202 | 2.00 | 4 | -0.11 | 15 | -1.65 | |
| Gofshtein, Leonid | g | | 2460 | ISR | 0.00 | 1 | -0.18 | 15 | -2.70 | | Gorodetzky, David | | | 1930 | ISR | 1.00 | 1 | 0.17 | 15 | 2.55 | | Arlinsky, Uriel | f | | 2328 | ISR | 0.00 | 1 | -0.33 | 15 | -4.95 | | Levinsky, Gregory | | | 1992 | ISR | 1.00 | 1 | 0.23 | 15 | 3.45 | | 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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