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Individual Calculations May 2023 |
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| Zaslavsky, Oleg Total change: 8.60 | |   |
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| CZERNIAK 36 MEMORIAL 2023 OPEN B | Tel Aviv | ISR | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1564 | 3.50 | 5 | 0.59 | 20 | 11.80 | |
|  Shiloah, Eylon | | | 1318 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tal, Rami | | | 1835 | ISR | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Dimenshtein, Daniel | | | 1558 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Itkin, Igor | | | 1324 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Eshkol, Lilian | | | 1479 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | League Bet Sharon 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1564 | 0.50 | 1 | -0.16 | 20 | -3.20 | |
| | Pupko, Nathan | | | 1445 | ISR | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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