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Rapid:
Individual Calculations February 2019 |
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| Rocco, Federico Total change: 18.00 | |   |
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| 14th Golders Green FIDE Rapid Chess Open | London | ENG | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2097 | 5.00 | 6 | 0.90 | 20 | 18.00 | |
|  Stern, Robert | | | 1820 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Prince, Alan R | | | 1875 | SCO | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tombolis, Christopher | | | 1800 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pattni, Kishan | | | 1697 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pigott, John C | m | | 2238 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Quilter, Thomas A | | | 2164 | ENG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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