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Individual Calculations May 2018 |
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| Robach, Shay Total change: 96.00 | |   |
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| Nat. Ch. Quarterfinal 2018 Ashdod | Ashdod | ISR | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1661 | 3.50 | 9 | 1.72 | 40 | 68.80 | |
|  Martianov, Andre | | | 2015 | ISR | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Shapiro, Evgeny | | | 2031 | ISR | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Tsur, Gil | | | 1600 | ISR | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Flaum, Mark | | | 2004 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Fainman, Tomer | | | 1973 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chachashvili, Zuri | | | 1895 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dvoskin, Vadim | | | 2061 * | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Vainer, Natan | | | 1763 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Slobodiansky, Steven | | | 2061 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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 South 2018 Round 6-7 | various | ISR | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1729 | 1.00 | 1 | 0.68 | 40 | 27.20 | |
| | Bourd, Mark | | | 1864 | ISR | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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