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Individual Calculations January 2019 |
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| Levi, Yaniv Total change: 26.00 | |   |
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| Artzit Youth League - North 2018/9 5-7 | Various | ISR | 2018-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1365 | 1.00 | 1 | 0.32 | 40 | 12.80 | |
|  Hochshtad, Shachar | | | 1233 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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 Youth Championship U13 Qualifier 2018 Center | Kiryat Ono | ISR | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1371 | 3.00 | 4 | 0.33 | 40 | 13.20 | |
|  Sadka Darrell, Evyatar | | | 1021 | ISR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Zilbershatz, Nadav | | | 1324 | ISR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Gilad, Tomer | | | 1181 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Azoulay, Yehonatan | | | 1397 | ISR | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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