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Individual Calculations January 2016 |
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| Herath, H M S S A Total change: -22.80 | |   |
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| Ethugalpura International Rating Chess Championship 2015 | Kurunegala | SRI | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1561 | 4.00 | 6 | -1.14 | 20 | -22.80 | |
|  Denuwan, G S | | | 1161 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nethsara, R Navod | | | 1225 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Liyanarachchi, Sanosh Shamal | | | 1332 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Herath, H M J S | | | 1293 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Dissanayake, D M C M | | | 1209 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Baratha Yomal, N W A | | | 1292 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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