Rapid:
Individual Calculations January 2019 |
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Alahakoon, D Sonal Total change: -15.20 | | |
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Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1276 | 1341 | 1.00 | 3 | -0.76 | 20 | -15.20 | |
| Silva, Kevin Ranidu | c | | 1638 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | Asuramanna, Mevindu Hansana | | | 1103 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | Kethmika, K A D Yasandu | | | 1086 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | 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) | |
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