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Individual Calculations April 2017 |
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| Cohen, Dvir Total change: 10.00 | |   |
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| Herzliya Winter 2017 A | Herzliya | ISR | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1560 | 3.00 | 9 | -0.25 | 20 | -5.00 | |
|  Amit, Eli | | | 1960 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lotsov Har-Zahav, Avraham | | | 1837 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Nechemya, Natan | | | 1768 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Levy, Zohar | | | 1435 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Gavrielov, Shlomo | | | 1511 | ISR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Gradenwitz, Oded | | | 1706 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Greiver, Alejandro | | | 1704 | URU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Milatin, Zvi | | | 1649 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Kopaloff, Liam | | | 1534 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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) | | | | Liga Bet Herzliya 2017 Round 5-6 | Herzliya | ISR | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1574 | 2.00 | 2 | 0.75 | 20 | 15.00 | |
| | Fialkov, Guy | | | 1384 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tadmor, Maya | | | 1571 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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