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Individual Calculations November 2018 |
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| De Silva, J I Ajantha Total change: -22.20 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1375 | 4.00 | 8 | -1.11 | 20 | -22.20 | |
|  Ekanayaka, P D M L K E | | | 1089 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Gamage, G D P A | | | 1080 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Peiris, T G M | | | 1775 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abeywickrama, Imalka Iduwara | | | 1083 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bandara, T M Miul Prabhashwara | | | 1171 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Priyankara, Chamil | | | 1775 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wijesekara, Dinuka Sewmini | | | 1168 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Wickramaarachchi, Nayanaka Insara | | | 1032 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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