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Individual Calculations December 2017 |
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| Lezin, Aleksandr Total change: -43.20 | |   |
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| 2017 SPb B11 Championship | St. Petersburg | RUS | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1245 | 0.00 | 3 | -1.08 | 40 | -43.20 | |
|  Kurchenko, Egor | | | 1616 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sviridov, Leon | | | 1427 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Sazhin, Alexander M. | | | 1076 | RUS | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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