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Individual Calculations January 2022 |
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| Rotman, Uri Total change: -21.60 | |   |
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| Israel Youth Championship Qualifiers in Ramat-Gan U11 | Ramat Gan | ISR | 2021-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1191 | 2.00 | 5 | -0.47 | 40 | -18.80 | |
|  Gilor, Amit | | | 1513 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Wolf, Eitan | | | 1028 | ISR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Sandler, Yonatan | | | 1053 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Sternfeld, Tomer | | | 1416 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rakovshchik, Guy | | | 1036 | ISR | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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) | | | | Liga Artzit Lenoar 2022 Darom Round 5-6 | Various | ISR | 2021-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1172 | 1.00 | 2 | -0.07 | 40 | -2.80 | |
| | Lahav, Ziv | | | 1025 | ISR | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Zakin, Lior | | | 1264 | ISR | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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