Individual Calculations March 2023 |
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Rubinstein, Dori Total change: 41.20 | | |
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League Alef Shfela 2023 3-4 | Israel | ISR | 2023-02-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1910 | 1646 | 1.50 | 2 | 1.03 | 40 | 41.20 | |
| Zelser, Moshe | | | 1700 | ISR | 0.50 | 1 | 0.08 | 40 | 3.20 | | Tratatovici, Dan | | | 2119 | ISR | 1.00 | 1 | 0.95 | 40 | 38.00 | | 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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