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Rapid:
Individual Calculations September 2021 |
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| Neeman, Ori Total change: 36.40 | |   |
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| 11th Kiryat Ono Summer Festival Rapid Championship | Kiryat Ono | ISR | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1209 | 2.00 | 5 | 0.40 | 20 | 8.00 | |
|  Zemach, Roee | f | | 1944 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Gabbay, Rafael | | | 1045 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Shevchenko, Lev | | | 1580 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Qasem, Muhamad Mody | | | 1352 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Menashe, Etty | | | 1238 | ISR | 1.00 | 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) | | | | Markovitch memoriaL 2021 Open B | Rishon Lezion | ISR | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1209 | 2.50 | 4 | 1.42 | 20 | 28.40 | |
| | Umanskiy, Stanislav | | | 1300 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Gleizer, Meital | | | 1160 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Shevchenko, Lev | | | 1580 | ISR | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Peer, Ido | | | 1756 | ISR | 0.50 | 1 | 0.47 | 20 | 9.40 | |
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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