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Individual Calculations September 2021 |
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| Korshenbaum, Lior Total change: 2.40 | |   |
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| Israeli team U14 championship, Nahum Naftali memorial | Afula | ISR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1521 | 3.00 | 5 | -0.26 | 40 | -10.40 | |
|  Gilor, Amit | | | 1387 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Soybert, Ori | | | 1484 | ISR | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Sapir, Omri | | | 1243 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ken-Dror, Renana | | | 1291 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Medovoy, Yaniv | | | 1583 | ISR | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | Israeli Youth Team Championship U-18 2021 | Green Village | ISR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1521 | 1.00 | 1 | 0.32 | 40 | 12.80 | |
| | Ivanov, Danil | | | 1385 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | |
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