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Individual Calculations May 2017 |
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| Ifalore, Michael Total change: 52.80 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 APRIL | London | ENG | 2017-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1800 | 2.50 | 3 | 0.67 | 40 | 26.80 | |
|  Torrance, John | | | 1592 | SCO | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Verma, Aditya | | | 2067 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Stoneman, Ian D | | | 1463 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | CCF EASTER CONGRESS Open April 2017 | London | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1800 | 2.50 | 5 | 0.65 | 40 | 26.00 | |
| | Lock, Gavin R | | | 2155 | ENG | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Merriman, John | | | 2200 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kumaresan, Darshan | | | 1773 | ENG | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Ratnesan, Ranesh | | | 1813 | ENG | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Zhao, Haolin | | | 1701 | ENG | 1.00 | 1 | 0.36 | 40 | 14.40 | | | * 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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