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Individual Calculations January 2022 |
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| Viks, Ido Total change: -68.00 | |   |
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| 1\8 Final in Ramat Gan | Ramat Gan | ISR | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1251 | 1.50 | 5 | -0.77 | 40 | -30.80 | |
|  Weissberg, Yair | | | 1254 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | |  Amitai, Liad | | | 1104 | ISR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Tabach, Omer | | | 1222 | ISR | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Strasman, Nery | | | 1435 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Blumenthal, Uri | | | 1425 | ISR | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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 Qualifiers in Ramat-Gan U13 | Ramat Gan | ISR | 2021-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1251 | 0.00 | 2 | -0.93 | 40 | -37.20 | |
| | Rabinovich, Yoav | | | 1556 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Har-Zahav, Tamir | | | 1016 | ISR | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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