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Rapid:
Individual Calculations November 2022 |
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| Portnoy, Joy Total change: -144.40 | |   |
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| Dov Porat Memorial 2022 - Rapid C | Ramat Gan | ISR | 2022-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1608 | 1.00 | 5 | -3.61 | 40 | -144.40 | |
|  Gal, Yuval | | | 1208 * | ISR | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Steinberg, Yoav | | | 1148 | ISR | 0.00 | 1 | -0.95 | 40 | -38.00 | | | Danai, Elon | | | 1212 | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Har-Zahav, Tamir | | | 1209 | ISR | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Veinberg, Yoav | | | 1239 | ISR | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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