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Rapid:
Individual Calculations May 2019 |
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| Ren, Yibai Total change: 0.00 | |   |
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| Asian Youth Rapid Chess Championship 2019 - Under 10 Open | Colombo | SRI | 2019-04-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1150 | 0 | 2.50 | 6 | 0.00 | 1093 | | 0.00 | |
|  Liyanage, D L Vojitha Kalmira | | | 1108 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Raghu, Ram Reddy Seelam | | | 1296 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Liyanage, Savinu Suhaswin | | | 1076 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Wickramarathne, T D | c | | 1211 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Weerathungalage, W D Malisha Sasv | | | 1103 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hansana, G Haritha | c | | 1104 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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