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Individual Calculations January 2023 |
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| Sapir, Omri Total change: -24.80 | |   |
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| Kiryat Ono Autumn-Winter 2022 A | Kiryat Ono | ISR | 2022-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1564 | 1.00 | 5 | -0.65 | 40 | -26.00 | |
|  Duchan, Yoav | | | 1713 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Amit, Eli | | | 1889 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Berlad, Asaf | | | 1671 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Saad, Nir | | | 1706 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Glyanetzshpigel, Yossi | | | 1519 | ISR | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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 shabat 6-7 | israel | ISR | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1635 | 0.50 | 1 | 0.03 | 40 | 1.20 | |
| | Vaisman, Michael | | | 1660 | ISR | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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