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Individual Calculations February 2023 |
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| Mihiranga, Gimhas Srimal Total change: 0.00 | |   |
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| Asia Schools CC 2022- U 7 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1084 | 0 | 2.00 | 3 | 0.00 | 1104 | | 0.00 | |
|  Ariyarathne, M H Hiruka Sandesh | | | 1027 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Wickramage, Rivinu Dihas Nethmira | | | 1085 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Khati, Tailan | | | 1140 | KAZ | 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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1088 | 0 | 0.00 | 3 | 0.00 | 288 | | 0.00 | |
| | Perera, B Jayod Yasindu Rashmika | | | 1153 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nanayakkara, N W P K W | | | 1049 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Thumaljith, A Thenuka | | | 1061 | 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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