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Rapid:
Individual Calculations June 2023 |
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| Vaisman, Felix Total change: -26.60 | |   |
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| First Bat Yam Rapid tournament in memory of Rami Reem | Bat Yam | ISR | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2108 | 5.00 | 6 | 1.24 | 20 | 24.80 | |
|  Lubelsky, Alex | | | 1708 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kuperman, Boris | | | 1735 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Aizenberg, Benny | f | | 2306 | ISR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Sherman, Reem | f | | 2055 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Vagman, Roy | f | | 2069 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kumanska, Olena | | wf | 2051 | UKR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | | | Shavuot Rapid in Ramat Gan A 2023 | Ramat Gan | ISR | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2108 | 2.00 | 6 | -2.57 | 20 | -51.40 | |
| | Taragan, Uri | | | 1785 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zanan, Evgeny | g | | 2395 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kinberg, Ofer | | | 1756 | ISR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Michaeli, Omri | | | 1782 | ISR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Zakin, Ilay | | | 1801 | ISR | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dimenshtein, Daniel | | | 1708 * | 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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