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Individual Calculations March 2020 |
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| Dissanayaka, M A P Mihiranga Total change: -9.80 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Galle Event | Galle | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1414 | 3.00 | 5 | -0.49 | 20 | -9.80 | |
|  Wijewickrama, Ayod Induwara | | | 1021 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, Gihan | | | 1814 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nimthaka, U J Nimuthu | | | 1110 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nawantha, Dulshan | | | 1164 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Thalgaswatta, Adeesha Denuwan | | | 1149 | 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) | | |
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