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Individual Calculations March 2020 |
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| Jayaweera, Hashan Total change: 17.60 | |   |
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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 |
| 1445 | 1374 | 3.00 | 6 | 0.44 | 40 | 17.60 | |
|  Weerathunga, W Gimashi Dewlini | | | 1043 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Dahanayake, Isara Banidu | c | | 1707 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Weerathungalage, W D Malisha Sasv | | | 1261 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Kodithuwakku, Lisara | | | 1770 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kithmal, P M Kalindhu | | | 1560 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Himsara, W A Janidu | | | 1327 | SRI | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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