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Blitz:
Individual Calculations February 2023 |
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| Gunasekara, K P K Hesara Total change: 132.80 | |   |
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| Asian Schools blitz CC 2022- U 13 G | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1122 | 4.00 | 6 | 2.16 | 40 | 86.40 | |
|  Newansa, M Esandi | | | 1510 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Durga, Karthika Lellapalli | | | 1336 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Rathnayake, R M Dulinma Hemalni | | | 1371 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Mendis, Imethra | | | 1146 | SRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Kush, Agniya | | | 1224 | KGZ | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Dange, Gehansa Ranumi | | | 1124 | SRI | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1122 | 2.00 | 5 | 1.16 | 40 | 46.40 | |
| | Herath, H M A K | | | 1690 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Wilvalaarachchi, Oneli Omaya | | | 1361 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Pasqual, Anuki | | | 1383 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Premanath, Prasansa | | | 1429 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Edirisinghe, E D Hansana | | | 1268 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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