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Rapid:
Individual Calculations February 2018 |
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| Liyanage, Kusalvin Total change: -7.40 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2017 Under - 12 years | Colombo | SRI | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1100 | 1.00 | 4 | -0.37 | 20 | -7.40 | |
|  Kodithuwakku, Lisara | | | 1500 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Samaraweera, Dimuth Indeepa | | | 1300 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gavith, J K | | | 1013 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Mannaperuma, M M Pamudu Thamara | | | 1150 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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