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Individual Calculations February 2016 |
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| Senavin, Dunura Total change: 11.20 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1562 | 6.00 | 9 | 0.40 | 40 | 16.00 | |
|  Kotuwella, Sashmitha N Bandara | | | 1162 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Perera, D Upashan L | | | 1187 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Theekshana, H G Denuwan | | | 1815 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Jayasundara, P K U M | c | | 1962 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rasanjana, U G S Y | | | 1222 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Withanarachchi, W A Vinoli Oneth | | | 1280 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Dickmadugodage, Ravi Prabath | | | 1867 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sarathchandra, Thihansa Dewwanth | | | 1331 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gamage, K G Vinal Vindipa | | | 1269 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | * 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) | | | | Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1562 | 5.00 | 8 | -0.12 | 40 | -4.80 | |
| | Raaid, J D M | | | 1162 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jayalal, T Parami Indurangi | | | 1162 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Galagamaarachchi, A S | | | 1831 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hewawasam, Nevanjee Dimanya | | | 1243 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kodikara, V K | | | 1799 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Athukorala, Shavindi Uddeepana | | | 1259 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Piyumantha, M Thisal Manjith | | | 1307 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Jayaweera, Y | | | 1656 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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