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Rapid:
Individual Calculations January 2019 |
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| Astakhov, Dmitrii Total change: -4.60 | |   |
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| RCS Rapid Grand-Prix 2018-3 | St. Petersburg | RUS | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1560 | 1.00 | 4 | -0.08 | 20 | -1.60 | |
|  Abuev, Roman | | | 1960 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Znamensky, Vladimir | f | | 1960 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kravchenko, Viktor | | | 1279 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Fomin, Ilya | | | 1960 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 2018 SPb U17 Rapid Championship | St. Petersburg | RUS | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1560 | 3.00 | 9 | -0.15 | 20 | -3.00 | |
| | Shidlovskiy, Artemiy | | | 1882 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Petrov, Igor | | | 1462 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Bukina, Veselina | | | 1483 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Rubtsov, Aleksandr | | | 1802 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Zolotyh, Lev | | | 1727 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Turko, Anastasia | | | 1705 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bodnaruk, Svyatoslav | | | 1639 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Shakirov, Marat | | | 1847 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tsarkov, Mikhail | | | 1605 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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