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Blitz:
Individual Calculations February 2023 |
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| Akuratiya, A G Javindi Avarjana Total change: -4.80 | |   |
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| Asian Schools Blitz CC 2022- U 15 G | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1313 | 4.00 | 7 | 1.01 | 40 | 40.40 | |
|  Viranya, A R M V | | | 1126 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Shokirjonova, Barchinoy | | | 1685 | UZB | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Ramanayake, Nemindi Linaya | | | 1399 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Saparamadu, Sanali | | | 1082 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Pallie, Ehsha Mishela | | wc | 1474 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Sanudula, K M Dahamdi | | wc | 1497 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Wilvalaarachchi, Oneli Omaya | | | 1361 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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 |
| 1082 | 1313 | 2.00 | 4 | -1.13 | 40 | -45.20 | |
| | Mayadunna, D Vihan Sanija | | | 1066 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Thilakarathne, Adeesha Dinal | | | 1211 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Beminiwatte, A W Raveeja Arundi | | | 1036 | SRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Kannangara, Ranul Insitha | | | 1014 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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