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Individual Calculations November 2014 |
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| Aharonovich, Itamar Total change: 2.80 | |   |
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| Ramat Gan New Year 2014 | Ramat Gan | ISR | 2014-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2183 | 1.50 | 3 | -0.10 | 40 | -4.00 | |
|  Gamayev, Oleg | | | 2142 | ISR | 0.50 | 1 | -0.06 | 40 | -2.40 | |  Cohen, Ziv | | | 1880 | ISR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Soffer, Ram | g | | 2440 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | Dov Porat Memorial 2014 Juniors A | Ramat Gan | ISR | 2014-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2183 | 4.00 | 5 | 0.17 | 40 | 6.80 | |
| | Ben Ari, Yannay | | | 1783 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Adar, Idan | | | 1783 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ginchil, Shay | | | 2014 | ISR | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Gorodetzky, David | | | 2190 | ISR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Tifferet, Shaked | | | 1960 | ISR | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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