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Rapid:
Individual Calculations September 2023 |
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| Margolin-Herman, Ofek Total change: 105.60 | |   |
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| Kiryat Ono Summer 2023 Rapid 3 | Kiryat Ono | ISR | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1395 | 4.00 | 4 | 1.22 | 40 | 48.80 | |
|  Reif, Amir | | | 1163 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Nachmias, Moshe | | | 1251 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Chalopoviz, Ilay | | | 1335 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Aranovski, Maximilian | | | 1230 | ISR | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | Mark Rubinstein Memorial 2023: Rapid B | Ramat Gan | ISR | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1395 | 2.00 | 4 | 1.42 | 40 | 56.80 | |
| | Sobel, Ido | | | 1797 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shandalov, Gavriel | | | 1617 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bercovici, Yaniv | | | 1711 | ISR | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Shuraki, Ynon | | | 1692 | 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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