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Individual Calculations May 2017 |
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| Edirisinghe, Savindu Ransiha Total change: 0.00 | |   |
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| Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1245 | 0 | 1.00 | 5 | 0.00 | 1005 | | 0.00 | |
|  Weerakoon, D D P | | | 1677 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, D M Dehansa Thiyumalee | | | 1147 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Yatapana, Navoda | | | 1113 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Paranavithana, P V K S | | | 1133 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lankasinghe, Movindu Jayuka | | | 1157 | 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) | | | | National Youth Chess Championship 2017 - Under 12 Boys | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1150 | 0 | 0.00 | 1 | 0.00 | 350 | | 0.00 | |
| | Withana, Sanul Nethmina | | | 1150 | SRI | 0.00 | 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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