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Individual Calculations March 2014 |
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| Nanayakkara, T Total change: 10.20 | |   |
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| Sri Lanka Major Division Chess Championship 2014 Kandy | Kandy | SRI | 2014-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1326 | 2.50 | 6 | 0.57 | 30 | 17.10 | |
|  Chandrasiri, P K | | | 1691 | SRI | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Mahaliyadda, Hirantha T | | | 1047 | SRI | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Rathnayake, H C D | | | 1491 | SRI | 0.50 | 1 | 0.22 | 30 | 6.60 | |  Illangakoon, P S | | | 1495 | SRI | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Ketipearachchi, Dilanka Hideo | | | 1527 | SRI | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Bandara, S A R B | | | 1578 | SRI | 0.00 | 1 | -0.19 | 30 | -5.70 | |
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) | | | | 7th Colombo International Chess Festival 2014 | Colombo | SRI | 2014-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1326 | 0.00 | 2 | -0.23 | 30 | -6.90 | |
| | Doluweera, Minul Sanjula | | | 1726 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Herath, H M S S A | | | 1620 | SRI | 0.00 | 1 | -0.15 | 30 | -4.50 | | | * 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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