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Rapid:
Individual Calculations August 2017 |
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| Pein, Jonathan Total change: -26.00 | |   |
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| Greater London Chess Club Summer Rapidplay Open | London | ENG | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1971 | 3.50 | 5 | 0.60 | 20 | 12.00 | |
|  Weiss, Oli | | | 1732 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Derakhshani, Borna | f | | 2045 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Millward, David | | | 1824 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bahra, Pardeep | | | 1868 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Haldane, Robin | | | 2073 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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) | | | | CZECH OPEN 2017 - G2 - rapid tournament | Pardubice | CZE | 2017-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1971 | 3.50 | 7 | -1.90 | 20 | -38.00 | |
| | Mar, Tomas | | | 1728 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vakulenko, Aleksandr | | | 1777 | UKR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Aira, Leonardo | | | 1798 | SWE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Nespurek, Petr | | | 1848 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Salykin, Alexandr | | | 1571 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Burhanov, Vassily | | | 1736 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vorobyova, Valeriya | | | 1785 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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