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Individual Calculations May 2017 |
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| Dharmasena, Gavith Total change: 59.60 | |   |
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| CCF EASTER CONGRESS Under 1750 April 2017 | London | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1261 | 3.00 | 4 | 1.49 | 40 | 59.60 | |
|  Lohia, Sohum | | | 1068 | SGP | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Vaughan, John | | | 1528 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Pratley, Ian | | | 1506 | ENG | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Yu, Tim | | | 1350 | ENG | 0.50 | 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) | | |
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