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Individual Calculations February 2023 |
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| Jayaweera, Vihini Sahansa Total change: 105.60 | |   |
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| Asia Schools CC 2022- U 15 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1101 | 4.50 | 9 | 2.64 | 40 | 105.60 | |
|  Ramanayake, Nemindi Linaya | | | 1365 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Gamage, Desandhi Dhihansa | | | 1612 | SRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Devaraja, Dahamsa Punsadi | | | 1228 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Hewawasam, H Y Thisaga Manvidu | | | 1398 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Abiru, K A Aken | | | 1309 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Desurra, G P Damsilu | | | 1302 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Ashwinth, Michael | | | 1338 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sandanayake, Dehansa Nisanduni | | | 1312 | SRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Attanayake, A M N R | | | 1289 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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