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Individual Calculations December 2022 |
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| Katz, Yahel Total change: 79.20 | |   |
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| Herzliya Championship B 2022 | Herzliya | ISR | 2022-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1035 | 3.00 | 7 | 1.84 | 40 | 73.60 | |
|  Gerbi, Erez | | | 1414 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Wolf, Eitan | | | 1166 | ISR | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Avron, Arnon | | | 1264 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Maor, Moshe | | | 1290 | ISR | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Milatin, Zvi | | | 1442 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kisch, Ehud | | | 1247 | ISR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Barila, Daniel | | | 1551 | ISR | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | youth league arzit merkaz yom hol 4-5 | israel | ISR | 2022-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1035 | 0.50 | 1 | 0.14 | 40 | 5.60 | |
| | Yacov-Sela, Asaf | | | 1139 | ISR | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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