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Individual Calculations March 2018 |
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| Wickramaarachchi, Nayanaka Insar Total change: 0.00 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1114 | 0 | 1.50 | 5 | 0.00 | 965 | | 0.00 | |
|  Devnaka, Chamin | | | 1238 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Emandi, K L A Udumbara | | | 1008 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Samaranayaka, M L G | | | 1135 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senevirathne, G R Lakmin | | | 1079 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Withana, Vidun Manmitha | | | 1108 | 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) | | | | Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1137 | 0 | 3.50 | 7 | 0.00 | 1137 | | 0.00 | |
| | Dissanayaka, Anupama | | | 1195 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Suchinthana, K A K D | | | 1075 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kahandawala, K O A | | | 1158 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Karunarathne, Hansaka Yomal | | | 1099 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | De Silva, H V A Shashi T | | | 1057 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Abeywardane, N A G | | | 1121 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Himsara, W A Janidu | | | 1257 | 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) | | |
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