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Individual Calculations March 2018 |
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| Williams, Leo Total change: -10.00 | |   |
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| Liga Alef North (Thursdays) 2018 Round 3-4 | various | ISR | 2018-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2164 | 0.50 | 2 | -0.50 | 20 | -10.00 | |
|  Gerstein, Shay | | | 2219 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Protkin, Boris | | | 2106 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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