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Rapid:
Individual Calculations May 2019 |
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| Navodya, W A Thathsara Total change: 0.00 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1078 | 0 | 1.00 | 4 | 0.00 | 885 | | 0.00 | |
|  Wijerathne, K G D Yonal | | | 1116 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Hiripitiya, Nethil | | | 1053 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Waduge, Thathika | | | 1011 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wickramaarachchi, Nayanaka Insara | | | 1130 | SRI | 0.00 | 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) | | | | Asian Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-04-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1192 | 0 | 3.00 | 7 | 0.00 | 1142 | | 0.00 | |
| | Kannappan, Thanneermalai | | | 1206 | HKG | 1.00 | 1 | 0.00 | | 0.00 | | | He, Zhi Yu (paul) | | | 1524 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Aayush, Bhattacherjee | | | 1217 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramaarachchi, Nayanaka Insara | | | 1130 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunaratne, Chivath Dathesha | | | 1101 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rathnayaka, Minaga Yethmin | | | 1110 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hiripitiya, Nethil | | | 1053 | 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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