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Individual Calculations November 2017 |
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| Wathukarawaththa, S S Total change: 39.20 | |   |
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| 8th Buddhi International Open Rating Tournament 2017 | Gampaha | SRI | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1108 | 2.50 | 6 | 0.98 | 40 | 39.20 | |
|  Rajithya, A P Vinindu | | | 1312 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Weerapura, W H T Priyadarshana | | | 1295 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Dassanayake, Tharusha Samadhi | | | 1275 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Dabarera, G W D M | | | 1508 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sathmina, S L Lalindu | | | 1239 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kahandawala, K O A | | | 1227 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | * 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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