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Rapid:
Individual Calculations February 2018 |
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| Sokolovsky, Yahli Total change: 28.00 | |   |
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| Avraham Feldklein Memorial Rapid 2017 A | Rishon Lezion | ISR | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1867 | 2.00 | 5 | -0.18 | 20 | -3.60 | |
|  Dvoirys, Semen I. | g | | 2267 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Katkov, Michelle | | wf | 1663 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ribshtein, Nati | m | | 2267 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Guz, Ari | | | 1669 | ISR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Marcovici, Adrian | | | 1864 | ISR | 0.50 | 1 | 0.00 | 20 | 0.00 | | | * 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) | | | | Mark Center Rapid A 09.01.18 | Tel Aviv | ISR | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1879 | 3.00 | 5 | 1.58 | 20 | 31.60 | |
| | Axelrod, Arie | f | | 2219 | ISR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Murey, Jacob | g | | 2237 | ISR | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Oratovsky, Michael | g | | 2279 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Elchanati, Alon | | | 2115 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kadosh, Lior | | | 1479 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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