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Individual Calculations November 2022 |
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| Raveesh, P A Lithula Total change: 0.00 | |   |
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| Sri Lanka Junior National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1077 | 0 | 1.50 | 5 | 0.00 | 928 | | 0.00 | |
|  Jathushanan, Theevakaran | | | 1037 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Wijesinghe, W A H K | | | 1108 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ariyarathne, Athila Mandiv | | | 1087 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Peiris, P Gimshan Sathsara | | | 1072 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandaranayake, H B M N | | | 1082 | SRI | 0.50 | 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) | | | | Sri Lanka National Amateur Chess Championship 2022 | Colomo | SRI | 2022-10-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1041 | 0 | 1.00 | 5 | 0.00 | 801 | | 0.00 | |
| | Thamilkkumaran, Kannan | | | 1038 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nagahawatta, Sachin Devinda | | | 1043 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunathilaka, Kavinu Sanul | | | 1027 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Tharanga, R A R | | | 1021 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wadduwage, Thamindu Upeksha | | | 1077 | 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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1090 | 0 | 1.50 | 6 | 0.00 | 897 | | 0.00 | |
| | Bentharaarachchi, B D Daksha Hans | | | 1078 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayasuriya, Charinu Sithsara Mith | | | 1032 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Revaldo, L H T | | | 1083 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Hendavitharana, D S | | | 1147 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Thenuwara, S D D S | | | 1108 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Munasinghe, M A D D D | | | 1090 | 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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