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Individual Calculations September 2013 |
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| Herath, H M S S A Total change: 0.00 | |   |
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| 4th Kandy Open International Rated Chess Championship | Kandy | SRI | 2013-08-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1566 | 0 | 5.00 | 9 | 0.00 | 1581 | | 0.00 | |
|  Bandara, Dhanushka | | | 1859 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Gunawardena, I M P T | | | 1467 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Dassanayake, D M G S | | | 1551 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Bandara, S A R B | | | 1555 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, A K L A | | | 1450 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rathnayake, H C D | | | 1517 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayarathne, M N G | | | 1732 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nanayakkara, Damika Anupama | | | 1454 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Samarasinghe, Isuru Udana | | | 1513 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1550 | 0 | 0.50 | 4 | 0.00 | 1228 | | 0.00 | |
| | Doluweera, Dinul Thisura | | | 1773 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayaratne, J P S S | | | 1533 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rathnayake, Nuwani | | | 1472 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Askey, Raveen Nimesh | | | 1420 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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