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Individual Calculations May 2017 |
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| Arachchi, C S A Total change: -8.00 | |   |
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| Sri Lanka Major Division Championship 2017 - Kurunegala | Kurunegala | SRI | 2017-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1299 | 3.00 | 5 | -0.14 | 20 | -2.80 | |
|  Samaranayake, K P R N | | | 1699 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Marapana, Sanupa Bimsath | | | 1164 | SRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Thiruselvam, Tharun | | | 1025 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ekanayake, D S | | | 1128 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kaluarachchi, K A P M | | | 1042 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1299 | 3.00 | 6 | -0.26 | 20 | -5.20 | |
| | Jayaweera, Y | | | 1699 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Pallie, Tuan Ehshan | | | 1627 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Silva, Haren Senura | | | 1088 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Amarasinghe, K K H Kevinda | | | 1060 | SRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Padukka, P V Gayuru Hansana | | | 1157 | SRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Saravanabaavan, Brijeash | | | 1071 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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