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Individual Calculations April 2020 |
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| Abeyrathne, K W A M G D U Total change: -20.40 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Kandy Event | Kandy | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1074 | 0.00 | 3 | -0.51 | 40 | -20.40 | |
|  Ariyawansa, K A P M | | | 1474 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wijesooriya, Rasindu | | | 1329 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mannaperuma, M M Pamudu Thamara | | | 1276 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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) | | |
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