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Individual Calculations March 2020 |
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| Pathirana, Luchitha Disal Total change: 13.20 | |   |
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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 |
| 1296 | 1237 | 3.50 | 7 | 0.33 | 40 | 13.20 | |
|  Silva, Kevin Ranidu | c | | 1637 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wijesuriya, G S A | | | 1083 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Obeysekara, T A Sajith Chathuran | | | 1637 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Induwara, R Anupa | | | 1078 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Atulugamage, Saniru Lohan | | | 1069 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Weerathungalage, W D Malisha Sasv | | | 1261 | SRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Liyanage, Savinu Suhaswin | | | 1309 | SRI | 0.50 | 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) | | |
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