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Blitz:
Individual Calculations February 2023 |
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| Dinudaya, M L O J Total change: 0.00 | |   |
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| Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1166 | 0 | 1.00 | 4 | 0.00 | 973 | | 0.00 | |
|  Kulathilake, S M M P | | | 1269 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ramanayaka, R A G P | | | 1167 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Madurawala, M G D S Shamaya | | | 1084 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samaraweera, S M Sethika Hansira | | | 1144 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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 | Rp | K | K*chg | Game |
| 1263 | 0 | 0.00 | 3 | 0.00 | 463 | | 0.00 | |
| | Sanudula, K M Dahamdi | | wc | 1497 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samaraweera, S M Sethika Hansira | | | 1144 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, Prathibha Nethsarani | | | 1148 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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