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Individual Calculations February 2016 |
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| Dilanya, W V Nethmi Total change: -55.60 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1207 | 1.50 | 6 | -1.11 | 40 | -44.40 | |
|  Anojman, S. | | | 1607 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nabil Nazar, Mohamed | | | 1153 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Jayasundara, K M Sohanee Divyana | | | 1301 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Senevirathne, A M L M | | | 1142 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Perera, D G D Y Adeekshana | | | 1126 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Baratha Yomal, N W A | | | 1292 | SRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | | | Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1207 | 0.00 | 3 | -0.28 | 40 | -11.20 | |
| | Ranmith, Wathudura Sanura | | | 1607 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayasinghe, Keeth M S | | | 1607 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samarasinghe, Wayuni Vinara | | | 1541 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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