Individual Calculations February 2023 |
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Tzidkiya, Yeshaayahu Total change: 6.90 | | |
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Israeli National league 1-4 | Israel | ISR | 2023-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2450 | 2415 | 2.50 | 4 | 0.69 | 10 | 6.90 | |
| Gorshtein, Ido | m | | 2498 | ISR | 1.00 | 1 | 0.61 | 10 | 6.10 | | Bakalchuk, Johnatan | m | | 2442 | ISR | 0.50 | 1 | 0.04 | 10 | 0.40 | | Globus, Or | f | | 2411 | ISR | 0.00 | 1 | -0.51 | 10 | -5.10 | | Psakhis, Lev | g | | 2448 | ISR | 1.00 | 1 | 0.55 | 10 | 5.50 | | 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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