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Blitz:
Individual Calculations February 2019 |
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| Alwis, B H A Rasidu Total change: 5.00 | |   |
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| Sri Lanka National Blitz Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1185 | 2.00 | 4 | 0.25 | 20 | 5.00 | |
|  Lamahewa, C | | | 1585 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Waduge, Thathika | | | 1029 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Kodithuwakku, Lisara | | | 1409 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sendinu, S A Rometh | | | 1003 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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