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Individual Calculations June 2021 |
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| Simkin, Alexander Total change: -55.20 | |   |
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| Petrograd District Cup 2021-2 | St. Petersburg | RUS | 2021-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1732 | 3.50 | 8 | -0.48 | 20 | -9.60 | |
|  Snegovsky-Orlov, Alexandr | | | 1674 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Klinkov, Evgeny | | | 1735 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Dodonov, Ivan | | | 1528 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Trushnikov, Viacheslav | | | 1689 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Berezovsky, Timofei | | | 1738 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Timirev, Sergey | | | 1560 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tipikin, Ivan | | | 1901 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Shushpanov, Vladimir | m | | 2125 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | Ohta-park chess Artek 2021.B1 | Mistolovo | RUS | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1732 | 2.00 | 5 | -2.28 | 20 | -45.60 | |
| | Sharipov, Yaroslav | | | 1332 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sungurova, Tatiana | | | 1332 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shushkov, Aleksey | | | 1640 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Andreev, Nikita | | | 1377 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Astakhov, Leonid | | | 1332 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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