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Individual Calculations January 2017 |
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| Dipsara, K M Dumal Kavish Total change: 13.20 | |   |
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| 2nd Kolonnawa Chess Classic | Kolonnawa | SRI | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1389 | 4.50 | 6 | 0.33 | 40 | 13.20 | |
|  Attanayaka, Tharushi | | | 1065 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Dissanayake, Praveen Manodya | | | 1177 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Lamahewa, C | | | 1789 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perera, S D Lahiru | | | 1206 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Bandara, D M Dehansa Thiyumalee | | | 1143 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Wickramarachchi, Hasini Chamaths | | | 1015 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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