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Individual Calculations January 2017 |
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| Uduwala, Pramod Dimuthu Total change: -12.20 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1660 | 7.00 | 9 | -0.61 | 20 | -12.20 | |
|  Ranaweera, Y H Gaya Ravindu | | | 1260 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nethsara, R Navod | | | 1260 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayasundara, J J M Y Adithya B | | | 1422 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dissanayake, M.m. Madumadhavi | | | 1405 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Vidyarathna, Anjitha | | | 1347 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Rajakaruna, R H M I D | | | 1472 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Piyathilake, K D D H | | | 1380 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | De Silva, M Manindu Chanthil | | | 1353 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dissanayaka, S S | | | 1353 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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