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Rapid:
Individual Calculations May 2019 |
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| Cukovs, Oleg Total change: 50.00 | |   |
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| 26th Birmingham Rapidplay Major | Birmingham | ENG | 2019-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1827 | 5.00 | 6 | 1.58 | 20 | 31.60 | |
|  Lake, Andrew N | | | 1678 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Webster, Richard J | | | 1936 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Jackson, Gary C | | | 1810 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Collins, Andrew | | | 1744 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kearney, James I G | | | 1693 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bowcott, Dustin | | | 1782 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | Chester Chess Club Centenary Rapidplay Open | Chester | ENG | 2019-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1827 | 2.50 | 5 | 0.92 | 20 | 18.40 | |
| | Rodrigo Yanguas, Maria | | wf | 2049 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Doran, Chris | | | 1975 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Haag, Markus | | | 1947 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Hymer, Barry | | | 1821 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Paul, Nathanael | | | 2055 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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) | | |
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