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Rapid:
Individual Calculations August 2017 |
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| Roberson, Peter T Total change: -23.40 | |   |
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| 5th DeMontford Bell Kings Place Festival Open | London | ENG | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2404 | 4.00 | 6 | -1.17 | 20 | -23.40 | |
|  Orgler, Philipp | | | 2004 * | AUT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mitra, Roman C | | | 2084 | ENG | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Dias, Savin | | | 2004 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Briscoe, Chris | c | | 2157 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Storey, Charles H | f | | 2202 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Tozer, Philip A A | | | 2048 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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