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Rapid:
Individual Calculations January 2019 |
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| Grubova, Sofia Total change: 11.80 | |   |
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| 2018 SPb U17 Rapid Championship | St. Petersburg | RUS | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1622 | 4.50 | 9 | 0.59 | 20 | 11.80 | |
|  Yurasova, Daria | | | 1901 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Kudryavtseva, Mariya | | | 1788 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Tsarkov, Mikhail | | | 1605 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Gorlov, Artem | | | 1813 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rubtsov, Aleksandr | | | 1802 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Panov, Gleb | | | 1575 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Sorokin, Artem | | | 1568 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Styazhkin, Nikita | | | 1564 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Petrov, Igor | | | 1462 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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