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Rapid:
Individual Calculations April 2019 |
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| Isakov, Erkin Total change: -29.60 | |   |
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| Toksovskaya perspective 2019.Winter. Rapid | Toksovo | RUS | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1520 | 2.00 | 6 | -1.99 | 20 | -39.80 | |
|  Astakhov, Leonid | | | 1345 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Motorina, Irina | | | 1533 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Sungurova, Tatiana | | | 1292 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rachmanov, Viktor | | | 1534 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Shuktomov, Evgeniy | | | 1396 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gudoshnikov, Nikita | | | 1241 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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) | | | | Kuzmolovo Rapid Cup 2019-3 | St. Petersburg | RUS | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1480 | 3.00 | 7 | 0.51 | 20 | 10.20 | |
| | Grigoriev, Yuri V. | | | 1880 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rachmanov, Viktor | | | 1545 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Frank, Stanislav | | | 1723 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Smirnov, Stanislav B | | | 1515 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Sukharev , Aleksandr A. | | | 1566 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Saydakovsky, Boris | | | 1658 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Astakhov, Leonid | | | 1334 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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