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Individual Calculations January 2017 |
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| Weintraub, Amit Total change: 69.20 | |   |
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| Kiryat Bialik Championship 2016 | Kiryat Bialik | ISR | 2016-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1747 | 3.00 | 6 | 1.51 | 40 | 60.40 | |
|  Lerner, Arkady | | | 2011 | ISR | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Williams, Leo | | | 2147 * | CAN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Margovsky, Naum | | | 2080 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Akman, Adi | | | 2067 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ninburg, Dmitri | | | 1583 | ISR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Rozhik, Aaron | | | 1934 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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 Noar Artzit Tzafon 2016 Postponed Match Round 7 | Matan | ISR | 2016-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1760 | 1.00 | 1 | 0.22 | 40 | 8.80 | |
| | Zohar, Iddo | | | 1540 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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