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Individual Calculations October 2017 |
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| Jayalath, Thusitha Kumara Total change: -8.60 | |   |
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| Southern International Chess Championship 2017 | Galle | SRI | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1547 | 5.00 | 6 | 0.52 | 20 | 10.40 | |
|  Nimsanda, K H Savitha | | | 1147 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wickramasinghe, Minethma Lasandi | | | 1209 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Vimukthi, P B K Ramditha | | | 1196 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gunasekara, Chaniru Hansana Abey | | | 1170 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wijesekara, Sakila Udayantha | | | 1401 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Theekshana, H G Denuwan | | | 1810 | SRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | * 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) | | | | 8th Kandy Open International Rating Chess Championship 2017 | Kandy | SRI | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1547 | 4.50 | 7 | -0.95 | 20 | -19.00 | |
| | Jayasundara, A W Lewlin | | | 1147 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dissanayaka, Yadeesha Rashmane | c | | 1215 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Damsara, U G S T | | | 1194 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nandan, Buragohain | | | 1870 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Dharmasena, S B T V | | | 1196 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dissanayake , Sithila C | | | 1290 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Bawakeerthan, R | | | 1147 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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