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Individual Calculations June 2023 |
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| Lev, Ronen Total change: 5.80 | |   |
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| Israeli Arzit League Zafon 2023 8-9 | Israel | ISR | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2335 | 2.00 | 2 | 0.58 | 10 | 5.80 | |
|  Friedland, Moshe | f | | 2206 | ISR | 1.00 | 1 | 0.33 | 10 | 3.30 | |  Izrailov, Zecharia | | | 2144 | ISR | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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