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Individual Calculations March 2018 |
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| Mirzabaev, Andrei Total change: -1.40 | |   |
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| Nat. Ch. Quarterfinal 2017-18 Beer Sheva | Beer Sheva | ISR | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1958 | 4.00 | 9 | -0.93 | 20 | -18.60 | |
|  Yartsev, Pavel | | | 2176 | ISR | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Bebchuk, Leonid | | | 2030 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Golodets, Dmitry | | | 1558 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ofek, Ram | | | 2098 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Schwarz, Omer | | | 1977 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Brusilovski, Lena | | | 1897 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Khersonsky, David | | | 1754 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Margulis, Alexander | | | 1721 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Idesis, Yaacov | | | 1979 | ISR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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) | | | | Liga Alef South 2018 Round 3-4 | various | ISR | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1950 | 2.00 | 2 | 0.86 | 20 | 17.20 | |
| | Alperin, Ariel | | | 2047 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Khersonsky, David | | | 1739 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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