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Rapid:
Individual Calculations November 2021 |
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| Ortiz Sanchez, Luis Total change: -30.20 | |   |
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| Coulsdon Chess October 2021 Rapidplay Open | London | ENG | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1887 | 3.50 | 7 | -1.75 | 20 | -35.00 | |
|  Bharat Kumar, Balahari | | | 1494 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cherniaev, Alexander | g | | 2411 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Faulkner, Adam | | | 1401 | ENG | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Kumar, Sanjit S | | | 1573 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Faulkner, Martin J | | | 1681 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Maycock Bates, David Henry | | | 1701 | MEX | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Nair, Aaditya | | | 1309 | ENG | 1.00 | 1 | 0.02 | 20 | 0.40 | |
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) | | | | Golders Green FIDE Rapidplay - OCT1 Open | London | ENG | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1887 | 4.00 | 6 | 0.24 | 20 | 4.80 | |
| | Haddock, Paul | | | 1363 | ENG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kumar, Sanjit S | | | 1573 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cox, Toby | | | 1631 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Richardson, Samir | | | 1729 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Senior, Gary | | | 1976 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Cherniaev, Alexander | g | | 2411 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | |
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