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Rapid:
Individual Calculations May 2023 |
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| Parkhov, Yair Total change: 26.80 | |   |
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| Tyran fifth Memorial 2023 first | Jerusalem | ISR | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2392 | 4.00 | 5 | 0.97 | 10 | 9.70 | |
|  Berenboym, Igor | | | 1981 | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gurevich, Yosef | | | 1992 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Levin, Guy | f | | 2352 | ISR | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Postny, Evgeny | g | | 2497 | ISR | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Smirin, Ilia | g | | 2568 | ISR | 1.00 | 1 | 0.73 | 10 | 7.30 | | | * 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) | | | | Eliyahu Levant Beer Sheva Chess Club 50th Anniversary Tournament | Beer Sheva | ISR | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2350 | 2392 | 5.00 | 6 | 1.71 | 10 | 17.10 | |
| | Vaisman, Felix | | | 2102 | ISR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Aizenberg, Benny | f | | 2288 | ISR | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Khmelniker, Ilya | g | | 2376 | ISR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Huzman, Alexander | g | | 2472 | ISR | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Kargin, Arseny | m | | 2362 | ISR | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Postny, Evgeny | g | | 2497 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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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