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Blitz:
Individual Calculations February 2023 |
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| Pathirage, Yukitha Kenula Perera Total change: 8.00 | |   |
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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 |
| 1206 | 1155 | 3.50 | 7 | 0.49 | 40 | 19.60 | |
|  Liyanage, Savinu Suhaswin | | | 1284 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Prematunge, H R Homindu Dulaj | | | 1229 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Rasil, Ibrahim Rasheed Sabiq | | | 1224 | MDV | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Manuwaruna, Sethun Neththaru | | | 1181 | SRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Erhes, Temuulen | | | 1231 | MGL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Gamage, A G R Ruwanmith | | | 1181 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Nuwarapaksha, N P M Lakvindu | | | 1110 | SRI | 0.50 | 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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1155 | 0.00 | 2 | -0.29 | 40 | -11.60 | |
| | Sooriyaarachchi, Isuru Madusha | | | 1417 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Attanayake, Chanindi Mewna | | | 1510 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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