Rapid:
Individual Calculations October 2017 |
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Dissanayake, Ranura Total change: -53.20 | | |
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Inaugural Sri Lanka National Rapid Chess Championship 2017 | Colomno | SRI | 2017-09-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1293 | 1594 | 1.50 | 5 | -2.66 | 20 | -53.20 | |
| Sooriyarachchi, Isuru Mdushan | | | 1516 | SRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | Rodrigo, I Vihanga Mithsara | | | 1194 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Samaranayake, Lashitha | | | 1194 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | Roshan, K | | | 1363 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | Thranga, B Nalin | | | 1197 | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | * 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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