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Individual Calculations September 2015 |
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| Wijethunga, W L D V R Total change: 0.00 | |   |
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| NOTE: Rating performance achieved in this tournament is listed in part results of a player. | | 6th Kandy Open International Rating Chess Championship | Kandy | SRI | 2015-08-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1248 | 0 | 0.50 | 2 | 0.00 | 1055 | | 0.00 | |
|  Athukorala, Shavindi Uddeepana | | | 1273 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Mesandu, W M Senod | | | 1223 | 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) | | | | NOTE: Rating performance achieved in this tournament is listed in part results of a player. | | Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1168 | 0 | 1.00 | 4 | 0.00 | 975 | | 0.00 | |
| | Perera, Dulain | | | 1051 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Prathapasinghe, Hashini Ramesha | | | 1106 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Madurapperuma, M A D Maheshika L | | | 1424 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dissanayake, D M M S | | | 1089 | 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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