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Rapid:
Individual Calculations September 2019 |
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| Richardson, John R Total change: 16.20 | |   |
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| 20th Golders Green FIDE Rapid Chess Open | London | ENG | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2153 | 5.50 | 6 | 0.81 | 20 | 16.20 | |
|  Watson, Mikey J | | | 1800 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Watson, Jacob | | | 1819 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ansari, Athar | | | 1996 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Stewart, Tony Cm | | | 1871 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Linton, William A | | | 1951 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gant, Chris J | f | | 2071 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | |
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