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Rapid:
Individual Calculations October 2019 |
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| Nirmalarajah, S Total change: -24.40 | |   |
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| Sri Lanka Inter Club Rapid Chess Championship 2019 - Open | Colombo | SRI | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1630 | 3.00 | 6 | -1.22 | 20 | -24.40 | |
|  Nimthaka, U J Nimuthu | | | 1230 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bandara, Dhanushka | | | 1862 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Karunarathne, K M D B | | | 1612 | SRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Silva, Baranage Ayesh | | | 1230 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1437 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Alwis, B H A Rasidu | | | 1275 | SRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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