Individual Calculations May 2015 |
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Gershkowich, David Total change: 45.00 | | |
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30th Czerniak Memorial Open A | Tel Aviv | ISR | 2015-04-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2185 | 2213 | 4.00 | 5 | 1.30 | 20 | 26.00 | |
| Kinberg, Ofer | | | 2018 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | Iskhakov, Michael | | | 2177 | ISR | 0.50 | 1 | -0.05 | 20 | -1.00 | | Cnaan, Moshe | | | 2019 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | Libman, Guy | | | 2245 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | Soffer, Ram | g | | 2466 | ISR | 0.50 | 1 | 0.31 | 20 | 6.20 | | 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) | | National Team Championship 2015 postponed match Round 6 | Tel Aviv | ISR | 2015-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2277 | 2213 | 1.00 | 1 | 0.59 | 20 | 11.80 | |
| Tarnopolsky, Anatoly | f | | 2277 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | 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) | | National Team Championship 2015 Round 9-10 | various | ISR | 2015-04-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2345 | 2213 | 1.00 | 2 | 0.36 | 20 | 7.20 | |
| Gindi, Shachar | f | | 2346 | ISR | 1.00 | 1 | 0.68 | 20 | 13.60 | | Arlinsky, Uriel | f | | 2343 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | | 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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