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Individual Calculations March 2020 |
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| Mallikaarachchi, Lahan Total change: 0.00 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1150 | 0 | 4.00 | 8 | 0.00 | 1150 | | 0.00 | |
|  Gamage, A G R Ruwanmith | | | 1178 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Atulugamage, Saniru Lohan | | | 1069 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wijithananda, Dilan C | | | 1110 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Hewadikaran, Isuka Manudula | | | 1163 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Perera, G Thinuka Geethula | | | 1226 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wijesuriya, G S A | | | 1083 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Gayanuka, B D Omira | | | 1274 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rashmitha, G Malshan Chamika | | | 1094 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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