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Individual Calculations March 2018 |
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| Rangajeewa, M G Sachithra Sandar Total change: 42.00 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1365 | 4.50 | 8 | 0.21 | 40 | 8.40 | |
|  Gunawardena, Anuth Methvin | | | 1033 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Lasitha, Subash | c | | 1765 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Jayaweera, Y | | | 1746 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jayasinghe, Thenugi Dilanya | | | 1133 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ponnamperuma, Weraka Vasath | | | 1137 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kodikara, K K M Sachintha | | wf | 1583 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Akasha, J P Vihanga | | | 1205 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Hettiarachchi, D W K | | | 1191 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | | | Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1333 | 3.00 | 6 | 0.84 | 40 | 33.60 | |
| | Rathnayake, M A A H | | | 1733 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gamage, Liviru Hansana | | | 1107 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Rodrigo, W Janith Dishan Loshana | | | 1040 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Nanayakkara, J A G Ganganath | | | 1596 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Lamahewa, C | | | 1733 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1599 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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