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Rapid:
Individual Calculations September 2023 |
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| Blekh, Erik Total change: -170.80 | |   |
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| Rapid in Honor of GM Jacob Murey B | Kfar Saba | ISR | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1423 | 1.00 | 5 | -1.21 | 40 | -48.40 | |
|  Tiktin, Dor | | | 1751 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Zaslavsky, Oleg | | | 1484 | ISR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Bentzel, Oron | | | 1399 | ISR | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Kostarev, Arseni | | | 1158 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Zilbershtein, Victor | | | 1565 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | Kiryat Ono Summer 2023 Rapid 4 | Kiryat Ono | ISR | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1177 | 1423 | 1.00 | 3 | -1.41 | 40 | -56.40 | |
| | Ribstein, Itael | | | 1118 | ISR | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Reif, Amir | | | 1163 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Nachmias, Moshe | | | 1251 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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) | | | | Kiryat Ono Summer 2023 Rapid 5 | Kiryat Ono | ISR | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1085 | 1423 | 1.00 | 3 | -1.65 | 40 | -66.00 | |
| | Gizunterman, Idan | | | 1078 | ISR | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Ofir, Doron | | | 1058 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Geva, Eitan | | | 1120 | ISR | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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) | | |
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