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Rapid:
Individual Calculations September 2021 |
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| Weisbuch, Ido Total change: 6.80 | |   |
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| Kfar Saba Weekend tournament B | Kfar Saba | ISR | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1334 | 3.00 | 6 | -0.65 | 20 | -13.00 | |
|  Eskenazi, Joy | | | 1380 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Hanein, Avri | | | 1312 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Mond, Omri | | | 1451 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gilev, Arthur | | | 1037 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Goldstein, Asaf | | | 1196 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Hamoudi, Nour | | | 1093 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | | | 11th Kiryat Ono Summer Festival Rapid Championship | Kiryat Ono | ISR | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1334 | 2.50 | 6 | 0.99 | 20 | 19.80 | |
| | Murey, Jacob | g | | 2069 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Freiberg, Doron | | | 1100 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mdivani, Maka | | | 1770 | ISR | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Levitan, Tal | | | 2030 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Smoliar, Klim | | | 1782 | ISR | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Kochavi, Dana | | | 1277 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | |
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