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Rapid:
Individual Calculations January 2018 |
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| Gov, Guy Total change: 30.40 | |   |
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| Israel Rapid Championship 2017 | Kfar Vradim | ISR | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1721 | 4.00 | 9 | 1.67 | 20 | 33.40 | |
|  Aharon, Ofir | f | | 2121 * | ISR | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Cohen Revivo, Shoham | | | 2014 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Federovski, Adi | | | 1902 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Birnboim, Nathan | m | | 2121 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kahan, Sami | | | 1684 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Meizlin, Yaacov | | | 2008 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Rozen, Eytan | | | 1802 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Vardi, Shlomit | | | 1833 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Reprun, Nadejda | | | 1859 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | | | Israel Youth Championship U13-15 Qualifier 2017 North | Kiryat Motzkin | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1721 | 4.50 | 6 | -0.15 | 20 | -3.00 | |
| | Krutyolkin, Liron | | | 1341 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abu-Hariri, Adam | | | 1476 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zusman, Tal | | | 1321 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kharouba, Wasim | | | 1629 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Zoabi, Jihad | | | 1408 | ISR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Tsirilman, Guy | | | 1699 | 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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