Individual Calculations March 2019 |
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Silva, Kevin Ranidu Total change: -23.20 | | |
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Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1374 | 1735 | 3.00 | 4 | -0.58 | 40 | -23.20 | |
| Sandanayake, Nimansa Sasanduni | | | 1335 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Perera, Isara Ranmeth | | | 1335 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Peramunetilleke, Seth | | | 1386 | HKG | 1.00 | 1 | 0.11 | 40 | 4.40 | | Sathmina, S L Lalindu | | | 1440 | SRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | * 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) | |
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