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Individual Calculations November 2022 |
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| Hewage, Dinupa Adithya Total change: -74.00 | |   |
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| Sri Lanka Junior National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1422 | 4.50 | 7 | -0.25 | 40 | -10.00 | |
|  Yapabandara, Y | | | 1035 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Perera, K C D | | | 1173 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gunawardhane, Dunitha Yathindra | | | 1153 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Janukshan, B | | | 1603 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Senarathne, S A Daham Tharushika | | | 1219 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gamage, Ovin Vidmal | | | 1519 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Thilakarathne, Nisal Dilushana | | | 1167 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1422 | 5.00 | 8 | -1.60 | 40 | -64.00 | |
| | Abeywickrama, Imalka Iduwara | | | 1053 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | De Silva, Wijemuni Yomesh Lakshan | | | 1179 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Rodrigo, W A Gandhawa | | | 1183 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sisuru, K M Sineth | | | 1187 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Lankatilleke, Sathindu Vidujaya | | | 1133 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Piyathilaka, Oshadhi Ruwanya | | | 1115 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Labunahewage, Dulein Bimsath | | | 1184 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Perera, K C D | | | 1173 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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