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Rapid:
Individual Calculations August 2018 |
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| Roberson, Peter T Total change: 12.00 | |   |
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| 6th DeMontford Bell Kings Place Festival Open | London | ENG | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2399 | 5.00 | 6 | 0.60 | 20 | 12.00 | |
|  Jain, Gautam | | | 1999 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Salerno, Francesco | | | 2012 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ethelontis, Alexandros N | | | 1999 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadler, Matthew D | g | | 2659 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Healey, Michael W | | | 2164 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bukojemski, Adam | | | 2263 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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