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Individual Calculations September 2015 |
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| Pradeep, Kumar R A Total change: -21.40 | |   |
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| Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2313 | 8.00 | 10 | -1.07 | 20 | -21.40 | |
|  Seneviratne, Nivin Sithija | | | 1913 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Birunthaban, Rajendram | | | 1913 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayaweera, Y | | | 1913 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kalinga, Kalindu Kusalwin | | | 1913 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Theekshana, H G Denuwan | | | 1913 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Uyanhewage, T K | | | 1913 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Siriwardena, Janaka | | | 1913 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Anojman, S. | | | 1913 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayasundara, P K U M | c | | 1975 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Boricha, Ketan | | | 2043 | IND | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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