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Individual Calculations December 2018 |
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| Popov, Ivan Total change: 1.70 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2445 | 2611 | 6.50 | 9 | 0.17 | 10 | 1.70 | |
|  Don, Aleksandr | | | 2211 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Tahay, Alexis | f | | 2312 | FRA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Yagupov, Igor | g | | 2403 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Lobanov, Sergei | m | | 2539 | RUS | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Idani, Pouya | g | | 2588 | IRI | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Gagare, Shardul | g | | 2501 | IND | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Popov, Mikhail | f | | 2394 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Khanin, Semen | m | | 2510 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Ter-Sahakyan, Samvel | g | | 2547 | ARM | 0.50 | 1 | -0.09 | 10 | -0.90 | | | * 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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