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Individual Calculations May 2017 |
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| Abeysinghe, H M H Janandani Total change: -27.60 | |   |
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| Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1521 | 4.00 | 5 | -0.51 | 40 | -20.40 | |
|  Gamage, Mesanda | | | 1121 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Saravanabaavan, Yughatharoon | | | 1121 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jayawardana, Chenuka Nethvidu | | | 1172 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Akasha, J P Vihanga | | | 1188 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Kaveesha, W V Rashini | | | 1154 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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) | | | | National Youth Chess Championship 2017 - Under 18 Girls | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1521 | 4.50 | 8 | -0.18 | 40 | -7.20 | |
| | Peiris, P Adithya Shenali | | | 1121 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mendis, Dasuni Hansika | | wc | 1710 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Peiris, H Pevinya | | wf | 1663 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Dewmini, K P Samadhi Navodhya | | | 1190 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Rodrigo, T M Janudi | | | 1506 | SRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Pasqual, Anuki | | | 1530 | SRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Jayawardane, Dilmi Udaransi | | | 1528 | SRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Peththanayake, Nuwani | | | 1254 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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