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Individual Calculations September 2017 |
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| Dvoirys, Semen I. Total change: 3.50 | |   |
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| Herzliya Summer Festival 2017 Open A | Herzliya | ISR | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2535 | 5.50 | 7 | 0.35 | 10 | 3.50 | |
|  Lahav, Michal | | wf | 2140 | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Amit, Eli | | | 2135 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ben Artzi, Ido | m | | 2381 | ISR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Bakalchuk, Johnatan | f | | 2394 | ISR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Khmelniker, Ilya | g | | 2473 | ISR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Zoler, Dan | g | | 2487 | ISR | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Bitensky, Igor | m | | 2345 | ISR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | * 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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