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Individual Calculations November 2022 |
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| Jayasinghe, D Senethmi Total change: 0.00 | |   |
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| Sri Lanka Junior Girls National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1140 | 0 | 4.00 | 7 | 0.00 | 1160 | | 0.00 | |
|  Narthavi, S | | | 1320 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Rathnanjali, M A Thakshala | | | 1198 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Gihanga, M L | | | 1122 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Somarathne, Subhaga Kushali | | | 1107 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Amarathunga, H G Gayuni Hansali | | | 1036 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gaveshika , M S C Keshari | | | 1104 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Akuratiya, A G Hansadie Aradhya | | | 1090 | 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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1210 | 0 | 0.50 | 4 | 0.00 | 888 | | 0.00 | |
| | Wickramarathne, P W G Gaveshi | | | 1357 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wijesinghe, Amesha Shenali | | | 1067 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, G Poorna Udara Dhananjay | | | 1135 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Senevirathne, D C B K | | | 1281 | 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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