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Individual Calculations September 2021 |
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| Shandalov, Gavriel Total change: -10.00 | |   |
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| Maccabi Ramat Gan Chess Championship 2021 B | Ramat Gan | ISR | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1393 | 3.00 | 5 | -0.46 | 40 | -18.40 | |
|  Ingel, Mica Bar | | | 1228 | ISR | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Gal, Yoav | | | 1264 | ISR | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Iskoz, Daniel | | | 1267 | ISR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Goz, Shachar | | | 1243 | ISR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sapir, Omri | | | 1243 | ISR | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | Israeli Youth Team Championship U-18 2021 | Green Village | ISR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1393 | 2.00 | 3 | 0.21 | 40 | 8.40 | |
| | Gilad, Tomer | | | 1442 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Gamarnik, Nikita | | | 1410 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Zusman, Noa | | | 1059 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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