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Individual Calculations January 2018 |
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| Aroesti, Roee Total change: 3.80 | |   |
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| Liga Noar Ilit North 2017-18 Round 5-7 | various | ISR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2225 | 2.00 | 3 | 0.19 | 20 | 3.80 | |
|  Shohat, Yotam | | | 2157 | ISR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Zemach, Roee | | | 1955 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Tifferet, Shaked | f | | 2303 | ISR | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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