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Individual Calculations February 2017 |
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| Alterman, Boris Total change: -15.20 | |   |
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| Israel National Team Championship 2017 Round 1-4 | various | ISR | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2514 | 2613 | 1.00 | 4 | -1.52 | 10 | -15.20 | |
|  Smirin, Ilia | g | | 2667 | ISR | 0.50 | 1 | 0.08 | 10 | 0.80 | |  Soffer, Ram | g | | 2491 | ISR | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Steinberg, Nitzan | m | | 2486 | ISR | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Mesropov, Konstantin | m | | 2410 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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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