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Individual Calculations February 2016 |
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| Nobert, W D Sachini Jessica Total change: 51.20 | |   |
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| Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1060 | 1.00 | 3 | 0.46 | 40 | 18.40 | |
|  Weerakoon, H M Santhusha Samad | | | 1327 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Gamage, Ovin Vidmal | | | 1438 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | De Silva, R B V Nimsara | | | 1238 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 20th GACC International Inter-Varsity Chess Championship 2016 | Kuala Lumpur | MAS | 2016-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1060 | 1.50 | 3 | 0.82 | 40 | 32.80 | |
| | Perera, W C C | c | | 1460 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wanigaratne, Dinindra T | | | 1281 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Dilki, K B S | | | 1146 | SRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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