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Blitz:
Individual Calculations November 2022 |
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| Wilvalaarachchi, Oneli Omaya Total change: 71.20 | |   |
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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 |
| 1173 | 1290 | 4.00 | 6 | 0.12 | 20 | 2.40 | |
|  Jayasundara, J M Theruni V | | | 1068 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Beminiwatte, A W M Arundi | | | 1011 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vithanawasam, Oneli | | | 1078 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sanudula, K M Dahamdi | | wc | 1436 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mudalige, S M I Umandi | | | 1215 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ranganath, Tharuli Vihasna | | | 1227 | SRI | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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 - U16 G | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1290 | 6.00 | 7 | 1.72 | 40 | 68.80 | |
| | Perera, T Anjalee Rashmika | | | 1043 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | De Silva, S N K | | | 1193 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Rathnayake, R M Dinithi Panchali | | wc | 1170 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Pallie, Ehsha Mishela | | wc | 1452 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Gunawardena, Y Kaveesha | | | 1218 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Edirisinghe, E M Shanulya Deenu T | | | 1110 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Wickramarathne, P W G Gaveshi | | | 1257 | SRI | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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