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Individual Calculations August 2023 |
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| Brezis, Ari Total change: 12.80 | |   |
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| classic tournament week up to 1900 | Rishon Lezion | ISR | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1858 | 2.00 | 4 | 0.32 | 40 | 12.80 | |
|  Porat, Ido | m | | 2307 | ISR | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Ribstein, Orel | | | 1971 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Glyanetzshpigel, Yossi | | | 1563 | ISR | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Hasson Shreger, Shalev | | | 1912 | ISR | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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