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Blitz:
Individual Calculations November 2022 |
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| Dissanayake, D D M R P K Total change: -26.40 | |   |
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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 |
| 1136 | 1483 | 4.00 | 6 | -1.32 | 20 | -26.40 | |
|  Thrinethsaree, R P Hansali H | | | 1121 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Premanath, Prasansa | | | 1213 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Hidurangala, H D Binuri Dulanga | | | 1088 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silva, P G A I S | | | 1130 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ramanayake, Nemindi Linaya | | | 1178 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bandara, Prathibha Nethsarani | | | 1083 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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