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Rapid:
Individual Calculations August 2022 |
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| Tratatovici, Dan Total change: -15.00 | |   |
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| Israeli National Team Cup | Jerusalem | ISR | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2033 | 1.00 | 5 | -1.14 | 20 | -22.80 | |
|  Erenberg, Ariel | m | | 2403 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Helving, Yuval | | | 1895 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ginchil, Shay | | | 1937 | ISR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Zhizmer, Yuri | m | | 2292 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Gorshtein, Asaf | | | 2002 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | 12th Kiryat Ono Summer Festival Rapid Championship | Kiryat Ono | ISR | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2033 | 4.00 | 6 | 0.39 | 20 | 7.80 | |
| | Dimenstein, Daniel | | | 1633 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Qasem, Muhamad Mody | | | 1425 | ISR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Karp, Ilya | m | | 2373 | ISR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Erenberg, Ariel | m | | 2342 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hasson Shreger, Shalev | | | 1626 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ehrlich, Roy | | | 2011 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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