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Individual Calculations January 2019 |
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| Iliaguev, Nisim Total change: 21.80 | |   |
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| Elite Youth League - South 2018/9 6-7 | Various | ISR | 2018-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2353 | 1.50 | 2 | 0.22 | 20 | 4.40 | |
|  Stolyarsky, Yegor | | | 2029 | ISR | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Drori, Saar | m | | 2419 | 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) | | | | Israel Championship Final 2018 | Maalot | ISR | 2018-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2338 | 5.00 | 9 | 0.87 | 20 | 17.40 | |
| | Mikhalevski, Victor | g | | 2579 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Chernomordik, Pavel | f | | 2277 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gruenfeld, Yehuda | g | | 2421 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Gershkowich, David | f | | 2193 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Gleizer, Mark | f | | 2186 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dvoirys, Semen I. | g | | 2528 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Mordechai, Hanan | f | | 2310 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Baron, Tal | g | | 2532 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Aharon, Ofir | f | | 2320 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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