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Individual Calculations February 2018 |
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| Mazor, Yair Total change: 19.80 | |   |
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| Liga Bet Rishon Lezion-Rehovot 2018 Round 1-2 | various | ISR | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1875 | 2.00 | 2 | 0.99 | 20 | 19.80 | |
|  Vaserman, Eduard | | | 1761 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Petrushinsky, Ilya | | | 1984 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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