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Individual Calculations January 2020 |
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| Volovich, Andrew Total change: 55.60 | |   |
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| 11th CSC London Chess Classic: Weekend Under 1600 | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1307 | 0.00 | 1 | -0.19 | 40 | -7.60 | |
|  Ward-Riggs, Samuel | | | 1561 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | 11th CSC London Chess Classic: Weekday Under 1750 | London | ENG | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1307 | 2.50 | 5 | 1.58 | 40 | 63.20 | |
| | Richard, Kofi Mawuena Adanu | | | 1579 | GHA | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Mozaffari, Mohammad H | | | 1608 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Somupillai, Gengadharan | | | 1547 | ENG | 1.00 | 1 | 0.80 | 40 | 32.00 | | | McKenna, John R | | | 1572 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Badacsonyi, Frankie | | | 1531 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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