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Individual Calculations March 2018 |
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| Fernando, M Tharusha Randima Total change: -96.00 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1177 | 1476 | 4.50 | 8 | -2.27 | 40 | -90.80 | |
|  Sulakshana, L A D Sadeesha | | | 1099 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Ponnamperuma, Weraka Vasath | | | 1137 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Asuramanna, Mevindu Hansana | | | 1129 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Akasha, J P Vihanga | | | 1205 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Bandara, W M Nadil Dulshen | | | 1226 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Karunarathne, D D W Gamini | | | 1210 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Sandaruwan, M G Ravindu | | | 1305 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Withana, Vidun Manmitha | | | 1108 | SRI | 0.00 | 1 | -0.90 | 40 | -36.00 | |
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 |
| 1265 | 1462 | 3.50 | 5 | -0.13 | 40 | -5.20 | |
| | Jayathilaka, W M Yasas | | | 1062 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jeyaram, Senthilkumar | | | 1130 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kahandawala, K O A | | | 1158 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Deegoda, S R | | | 1834 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Perera, Mulina | | | 1143 | SRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | * 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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