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Individual Calculations February 2015 |
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| Botvinnik, Ilia Total change: 0.20 | |   |
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| National Team Championship 2015 Round 1-4 | various | ISR | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2355 | 1.00 | 2 | 0.02 | 10 | 0.20 | |
|  Finkel, Alexander | g | | 2510 | ISR | 0.50 | 1 | 0.21 | 10 | 2.10 | |  Gilboa, Amos | | | 2211 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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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