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Individual Calculations May 2017 |
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| Jayaweera, Y Total change: -17.20 | |   |
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| Sri Lanka Major Division Championship 2017 - Colombo | Colombo | SRI | 2017-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1712 | 5.00 | 7 | 0.17 | 20 | 3.40 | |
|  Withanage, G D N | | | 1312 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perera, D G D Y Adeekshana | | | 1312 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gamage, Ovin Vidmal | | | 1489 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kodithuwakku, Lisara | | | 1510 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Harishman, S. | | | 1818 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Vidyarathna, Anjitha | | | 1441 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Doluweera, Dinul Thisura | c | | 1898 | SRI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | | | Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1712 | 6.00 | 8 | -1.03 | 20 | -20.60 | |
| | Pathmanathan, T | | | 1312 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arachchi, C S A | | | 1312 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Shasikumar, Nagarajah | | | 1312 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Uvaram, Mohanaram | | | 1312 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karunarathne, D D W Gamini | | | 1312 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Murali, V. | | | 1480 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kodithuwakku, Lisara | | | 1510 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Sahasra, A P Sasindu | | | 1381 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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