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Individual Calculations March 2018 |
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| Yatawara, O L B Total change: 8.80 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Kandy Event | Kandy | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1600 | 4.50 | 7 | 0.22 | 40 | 8.80 | |
|  Weerasekara, Dishal Nimsara | | | 1200 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Basnayake, Kaushal Chaturanga | | | 1202 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dissanayake, R K T | | | 1819 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Galagamaarachchi, A S | | | 1723 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Fonseka, C K D | | | 1785 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Lansakara, B M | | | 1353 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Dissanayake , Sithila C | | | 1342 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * 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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