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Individual Calculations February 2023 |
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| Morais, Sanithu Leander Pamudith Total change: 89.60 | |   |
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| Asia Schools CC 2022- U 17 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1433 | 5.00 | 6 | 2.53 | 40 | 101.20 | |
|  Nabil Nazar, Mohamed | | | 1773 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Bandara, W M Malitha | | | 1361 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Tishor, S | | | 1404 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Weerasinghe, Sethum | | | 1406 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Arunakirinathan, Aruthran | | | 1592 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Liyanage, Daham Kusalwin | | | 1521 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | | | Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1433 | 5.00 | 8 | -0.29 | 40 | -11.60 | |
| | Nanayakkara, M M | | | 1169 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Fernando, Mayon Dinuth Mindula | | | 1138 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Tennakoon, Lisara Samadhith | | | 1717 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Fernando, Senara | | | 1159 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Weheragoda, H A Menula | | | 1136 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Dharmakeerthi, G K Pasindu Nims | | | 1773 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Perera, G Thinuka Geethula | | | 1174 | SRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Pathmanathan, T | | | 1150 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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