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Individual Calculations March 2018 |
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| Geffen, Maor Total change: 12.80 | |   |
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| Kiryat Ono Winter 2017-18 B | Kiryat Ono | ISR | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1331 | 2.00 | 6 | -0.02 | 40 | -0.80 | |
|  Tal-Shahar, Liam | | | 1561 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Lotsov Har-Zahav, Avraham | | | 1731 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Qasem, Muhamad Mody | | | 1200 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Malkin, Ben | | | 1356 | ISR | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Lazevnikov, Yefim | | | 1515 | ISR | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Milatin, Zvi | | | 1467 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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 Center (Saturdays) 2018 Round 3-4 | various | ISR | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1352 | 1.00 | 2 | 0.34 | 40 | 13.60 | |
| | Sobel, Ido | | | 1675 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Weissberg, Yair | | | 1327 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | |
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