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Rapid:
Individual Calculations December 2018 |
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| Pinnagoda, P G Anuhas Suradunu Total change: -8.40 | |   |
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| Sri Lanka National Youth Rapid Championship 2018 - Under 12 Open | Colombo | SRI | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1208 | 3.00 | 6 | -0.42 | 20 | -8.40 | |
|  Rodrigo, I Vihanga Mithsara | | | 1025 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Nagahawatta, Nisal Sankalpa | | | 1085 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Karunaratne, Rahel Chaanakya | | | 1126 | SRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | De Silva, L M S T | f | | 1608 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lavanga, D Binuka | | | 1095 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Senevirathne, S D B K | | | 1079 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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