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Individual Calculations October 2017 |
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| Zvezdin, Grigory Total change: -24.00 | |   |
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| Voronezh Region Boys 15 Championship Open 2017 | Voronezh | RUS | 2017-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1262 | 0.00 | 4 | -0.60 | 40 | -24.00 | |
|  Koptev, Ruslan | | | 1662 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Knyazev, Pavel | | | 1662 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Titarenko, Pavel | | | 1481 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Grishin, Aleksandr | | | 1485 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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