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Blitz:
Individual Calculations February 2023 |
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| Somarathne, Senuka Damsath Total change: -16.00 | |   |
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| Asian Schools blitz CC 2022- U 13 O | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1151 | 2.00 | 7 | -0.99 | 40 | -39.60 | |
|  Obidov, Biloliddin | | | 1368 | UZB | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Nuwarapaksha, N P M Lakvindu | | | 1110 | SRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Weerathungalage, W D Malisha Sasv | | | 1483 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wijewickrama, Ayod Induwara | | | 1072 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Gamage, A G R Ruwanmith | | | 1181 | SRI | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Rasil, Ibrahim Rasheed Sabiq | | | 1224 | MDV | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Sugathadasa, Sasiru Hansana | | | 1066 | SRI | 0.00 | 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 blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1151 | 1.00 | 4 | 0.59 | 40 | 23.60 | |
| | Gamage, Ovin Vidmal | | | 1474 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Nawaratne, Malithi | | | 1604 | SRI | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Dharmasena, W M S S B | | | 1434 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Uduwala, Pramod Dimuthu | | | 1596 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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