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Individual Calculations March 2020 |
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| Ruwanara, Chamath Total change: 0.00 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Ratnapura Event | Ratnapura | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1072 | 0 | 2.50 | 5 | 0.00 | 1072 | | 0.00 | |
|  Sumanathilake, Yonal | | | 1084 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Godagama, D G Mandara | | | 1068 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Viduranga, Oshadha | | | 1056 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Jayalath, Nethuka | | | 1035 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Gamage, E G P A | | | 1119 | SRI | 0.50 | 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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