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Rapid:
Individual Calculations July 2017 |
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| Erakhtin, Igor Total change: -20.60 | |   |
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| BorodinoMuseumChessCup-2017 A team juniors | Borodino | RUS | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1441 | 1.00 | 4 | -0.78 | 20 | -15.60 | |
|  Lyalenkov, Nikita | | | 1593 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Krapchetov, Nikolay | | | 1383 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Iksanov, Serk | | | 1732 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Luchkov, Roman | | | 1249 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Balabanovo Rapid 2017 | Balabanovo | RUS | 2017-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1440 | 2.50 | 8 | -0.25 | 20 | -5.00 | |
| | Kozenkov, Evgeny | | | 1840 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Navalikhina.valeriya | | | 1139 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shirokov, Sergey | | | 1840 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Galustyan, Sergey | | | 1772 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Navalikhin, Aleksandr | | | 1631 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Adilkhanov, Umalat | | | 1745 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Denisov, Matvey | | | 1330 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Sadkovkin, Alexander | | | 1382 | RUS | 0.50 | 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) | | |
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