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Individual Calculations October 2016 |
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| Amarasinghe, A A C B Total change: -11.00 | |   |
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| 7th Kandy Open | Kandy | SRI | 2016-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1863 | 6.50 | 9 | -0.09 | 20 | -1.80 | |
|  Tennakoon, Lisara Samadhith | | | 1463 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sooriyaarachchige, Isuru Madusha | | | 1463 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Adimali, Uvindu Nipunitha | | | 1463 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hewamalavi, H A D Ayesha | | | 1463 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yatawara, O L B | | | 1503 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Subasinghe, D D C H | | | 1643 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Samaranayake, K P R N | | | 1873 | SRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Jayasundara, P K U M | c | | 1973 | SRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | De Silva, Osheen | | | 1940 | SRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | Sri Lanka University Games 2016 Chess Men | Kuliyapitiya | SRI | 2016-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1834 | 1.50 | 4 | -0.46 | 20 | -9.20 | |
| | Subasinghe, D D C H | | | 1631 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jayasundara, P K U M | c | | 1973 | SRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Munasinghe, Lahiru | | | 1931 | SRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Galagamaarachchi, A S | | | 1821 | SRI | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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