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Individual Calculations November 2016 |
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| Perera, K A Nethsara Navodyajith Total change: -11.60 | |   |
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| Buddhi International Open Rating Chess Championship 2016 | Nittabuwa | SRI | 2016-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1006 | 0.50 | 4 | -0.29 | 40 | -11.60 | |
|  Vidyarathna, Anjitha | | | 1406 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Imbulgala, Ruchika Koojana | | | 1285 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Jayamanna, J M T S | | | 1191 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Basnayake, B M Thesandu Aken | | | 1167 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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