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Blitz:
Individual Calculations January 2024 |
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| Viranya, A R M V Total change: -45.20 | |   |
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| Jaffna International Rating Open Blitz Chess tournament 2023 | Jaffna | SRI | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1076 | 0.00 | 4 | -0.77 | 40 | -30.80 | |
|  Janukshan, B | | | 1523 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Sathsilu, P M Menuka | | | 1247 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bimansa, D G Jayandi | | | 1245 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Gnanaseelan, Jude Dorison | | | 1365 | SRI | 0.00 | 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) | | | | Ehugalpura International Open Blitz Chess Championship 2023 | Kurunegala | SRI | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1076 | 1.00 | 5 | -0.36 | 40 | -14.40 | |
| | Marapana, Sanupa Bimsath | | | 1459 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Senanayake, Sekitha Rasula | | | 1210 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Devundara, Rivinu Resandul | | | 1164 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Ganepola, Thushanu Yasmith | | | 1260 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Welikumbura, S D | | | 1220 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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