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Individual Calculations January 2020 |
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| Wul, Kfir Total change: 82.80 | |   |
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| Artzit Youth League - Central 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1244 | 0.50 | 1 | 0.00 | 40 | 0.00 | |
|  Sherman, Idan | | | 1245 | ISR | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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 Cadet Championship U11 Qualifiers 2019 - Center | Givatayim | ISR | 2019-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1244 | 4.00 | 5 | 2.07 | 40 | 82.80 | |
| | Roth Hayut, Tal | | | 1166 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Meirovich, Ilay | | | 1287 | ISR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Rosenberg, Guy | | | 1216 | ISR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ostrovsky Berman, Noam | | | 1518 | ISR | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Rabinovich, Yoav | | | 1517 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | |
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