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Individual Calculations September 2020 |
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| Ater-Datz, Ido Total change: -74.40 | |   |
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| Israeli Youth Finals 2020 - U12 | Kiryat Ono | ISR | 2020-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1276 | 1.00 | 6 | -1.86 | 40 | -74.40 | |
|  Sella, Eyal | | | 1474 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Wul, Kfir | | | 1320 | ISR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Qasem, Muhamad Mody | | | 1491 | ISR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Shachak, Ido | | | 1235 | ISR | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Gal, Yoav | | | 1189 | ISR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Sagi, Alon | | | 1069 | ISR | 1.00 | 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) | | |
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