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Individual Calculations July 2015 |
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| Randew, A G Ruvith Total change: -16.80 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1404 | 3.00 | 5 | -0.42 | 40 | -16.80 | |
|  Fernando, W W Senith Chinthira | | | 1055 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Egodage, Thilina | | | 1804 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kanakarathne, Ronira S De Silva | | | 1196 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Dissanayake, D M M S | | | 1051 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Basnayake, D N W | | | 1176 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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