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Individual Calculations March 2020 |
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| Sathmina, S L Lalindu Total change: 34.40 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1457 | 5.50 | 8 | 0.86 | 40 | 34.40 | |
|  Mihiran, K D Pawara Himsara | | | 1071 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Chathura, Vishwa | | | 1184 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Silva, Kevin Ranidu | c | | 1857 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perera, G Thinuka Geethula | | | 1226 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Theekshana, H G Denuwan | | | 1857 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gunathilake, M D Vinuda Shenal | | | 1400 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Wimaladharma, W Jithain Oshadha | | | 1169 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Herath, H M S S A | | | 1434 | SRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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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