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Blitz:
Individual Calculations November 2022 |
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| Bandara, Prathibha Nethsarani Total change: 122.00 | |   |
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| Sri Lanka Women's National blitz Chess Championship 2021 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1026 | 3.50 | 6 | 2.08 | 20 | 41.60 | |
|  Silva, U M Senaya Shavindi | | | 1216 | SRI | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Edirisinghe, E M Shanulya Deenu T | | | 1110 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Thuduwage, Yasasirini Pabasara | | | 1452 | SRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Fernando, T Thewni D K | | | 1091 | SRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Alwis, H Sandithi Kusalya | | | 1213 | SRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Dissanayake, D D M R P K | | | 1483 | SRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U12 G | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1103 | 1026 | 4.00 | 5 | 2.01 | 40 | 80.40 | |
| | Thrinethsaree, R P Hansali H | | | 1121 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Ayansa, O M D Pahanmee Minthuli | | | 1099 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Abeyrathne, M P Dulansa Dewmini | | | 1171 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Imanya, A L Thashmi | | | 1100 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Ariyasinghe, A K Mihindi Savainya | | | 1022 | SRI | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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