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Individual Calculations February 2016 |
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| Galappaththi, Chinthaka Anuruddh Total change: -9.20 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2095 | 7.00 | 9 | 0.08 | 20 | 1.60 | |
|  Liyanage, R L C Sasmitha | | | 1695 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sarathchandra, Gihansa M | | | 1695 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Anojman, S. | | | 1709 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Gammarachchi, O Dewpathi | | | 1695 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ranasinghe, S D | | wm | 1782 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Piyumantha, M Sasith Nipun | f | | 1985 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sangma, Rahul | m | | 2304 | IND | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Alahakoon, T N | | | 1764 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Doluweera, Minul Sanjula | c | | 2003 | SRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | | | Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 2095 | 6.50 | 8 | -0.54 | 20 | -10.80 | |
| | Weerasinghe, Ruwan | | | 1695 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gamage, Nethmi Nirasha | | | 1695 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kumara, C M S Praneeth | | | 1789 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dahanayake, Isara Banidu | | | 1695 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kumarawadu, C S | | | 1695 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thilakarathne, G M H | c | | 1903 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Madusanka, L D P | | | 1723 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lasitha, Subash | c | | 1796 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | |
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