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Individual Calculations January 2022 |
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| Umanskiy, Stanislav Total change: 39.60 | |   |
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| Israel Youth Championship Qualifiers in Ramat-Gan U13 | Ramat Gan | ISR | 2021-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1466 | 4.50 | 6 | 0.64 | 40 | 25.60 | |
|  Cohen, Dolev Shlomo | | | 1066 * | ISR | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Lanskoi, Artem | | | 1324 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Blumenthal, Michael | | | 1478 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Meirovich, Ilay | | | 1474 | ISR | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Belkovsky, Guy | | | 1307 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gal, Yoav | | | 1415 | ISR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | * 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) | | | | Liga Artzit Lenoar 2022 Darom Round 5-6 | Various | ISR | 2021-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1489 | 2.00 | 2 | 0.35 | 40 | 14.00 | |
| | Barak, Tomer | | | 1134 | ISR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Niv, Lion Ariel | | | 1291 | ISR | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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