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Individual Calculations January 2016 |
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| Danawalavithana, D.w. A.g, H. Total change: -16.40 | |   |
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| Ethugalpura International Rating Chess Championship 2015 | Kurunegala | SRI | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1218 | 1374 | 4.50 | 7 | -0.41 | 40 | -16.40 | |
|  Gunasekara, Malaka | | | 1183 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | |  Perera, G A Lakindu Chandira | | | 1090 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Marapana, Sanupa Bimsath | | | 1109 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Alahakoon, T N | | | 1764 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wijekoon, Venuja Ransana | | | 1173 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Mapitigamaarachchi, N P | | | 1153 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Pelagewatta, H Prabashwara | | | 1051 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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