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Rapid:
Individual Calculations May 2019 |
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| Sarathchandra, Gihansa M Total change: 9.20 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 16 Girls | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1321 | 4.00 | 6 | 0.46 | 20 | 9.20 | |
|  De Silva, Thenuki Hirunima | | | 1100 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Fernando, G W Nethmi L | | | 1475 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Indrajith, J A K N T | | | 1103 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tharushi, T H D Niklesha | | wc | 1569 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sandanayake, Nimansa Sasanduni | | | 1093 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hewawasam, H Y Nevanjee Dimanya | | wf | 1166 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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