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Individual Calculations December 2022 |
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| Duchan, Yoav Total change: 124.80 | |   |
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| Kiryat Ono Autumn 2022 A | Kiryat Ono | ISR | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1764 | 5.50 | 7 | 2.24 | 40 | 89.60 | |
|  Medovoy, Yaniv | | | 1623 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Berlad, Asaf | | | 1570 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Bodenshtein, Yair | | | 1880 | ISR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Meirovich, Ilay | | | 1860 | ISR | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Shifrin, Evgeny | | | 1805 | ISR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Aroeta, Benny | | | 2011 | ISR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Qasem, Huda | | | 1778 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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 elite south 4-5 | israel | ISR | 2022-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1713 | 0.50 | 1 | 0.03 | 40 | 1.20 | |
| | Lapushnian, Maya | | | 1733 | 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) | | | | lieague elite oct 2022 | israel | ISR | 2022-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1713 | 1.00 | 1 | 0.85 | 40 | 34.00 | |
| | Tashkinova, Sofiia | | | 2006 | ISR | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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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