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Individual Calculations October 2019 |
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| Ragupathi, Viththakan Total change: 0.00 | |   |
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| 10th Buddhi International Rating Chess Championship 2019 | Gampaha | SRI | 2019-09-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1106 | 0 | 4.00 | 8 | 0.00 | 1106 | | 0.00 | |
|  Mayadunna, D Thimesh | | | 1064 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gunawardana, Indrakeela K D Udde | | | 1171 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Godagama, D G Mandara | | | 1098 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Vithanawasam, Oneli | | | 1149 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rajapaksha, R A N S | | | 1042 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Bandara, Senomi Imethma | | | 1158 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gamlath, G M M W | | | 1040 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thennakoon, Disara | | | 1126 | 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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