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Individual Calculations February 2017 |
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| Grigoriev, Yury Z. Total change: -30.00 | |   |
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| Early Bird 11 | St. Petersburg | RUS | 2017-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1907 | 5.00 | 9 | -1.50 | 20 | -30.00 | |
|  Tikholiz, Sergei | | | 1507 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kudryavtseva, Mariya | | | 1641 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sapegin, Yaroslav | | | 2014 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mezhis, Dmitrii | | | 1586 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Timirev, Sergey | | | 1725 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Bukellal, Arsh | | | 1734 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ismagilov, Igor | | | 1695 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Setkov, Igor | | | 1595 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kurnaev, Vladimir | | | 1947 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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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