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Rapid:
Individual Calculations October 2017 |
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| Roiz, Michael Total change: -7.60 | |   |
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| 3rd Avner Hadar Memorial Tel Aviv rapid championship | Tel Aviv | ISR | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2646 | 4.00 | 5 | -0.38 | 20 | -7.60 | |
|  Levits, Yuri | | | 2246 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arlinsky, Uriel | f | | 2359 | ISR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Zak, Uriel | m | | 2287 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bakalchuk, Johnatan | f | | 2360 | ISR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Birnboim, Nathan | m | | 2314 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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