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Rapid:
Individual Calculations August 2017 |
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| Perlmuter, Michael Total change: -18.00 | |   |
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| Kiryat Ono 8th Summer Festival rapid 08.07.17 A | Kiryat Ono | ISR | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1544 | 1.00 | 5 | -1.27 | 20 | -25.40 | |
|  Katsnelson, Leonard | | | 1688 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Tamir, Roee | | | 1567 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Geffen, Maor | | | 1354 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Shapira, Gal | | | 1620 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Blatt, Yonatan | | | 1659 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Kiryat Ono 8th Summer Festival rapid 22.07.17 | Kiryat Ono | ISR | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1544 | 3.00 | 5 | 0.37 | 20 | 7.40 | |
| | Yaniv, Ori | | | 1872 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Paz, Eyal | | | 1248 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shuker, Asaf | | | 1651 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Menashe, Etty | | | 1336 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Levi, Or | | | 1521 | ISR | 1.00 | 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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