Rapid:
Individual Calculations April 2020 |
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Wickramarathne, T D Total change: 4.80 | | |
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Sri Lanka National Youth Rapid Chess Championship 2020 - under 12 Years | Colombo | SRI | 2020-02-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1097 | 1189 | 4.00 | 6 | 0.24 | 20 | 4.80 | |
| Insara, S D Nadev | | | 1066 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | Thennakoon, Disara | | | 1105 | SRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | Wickramarathne, D Jehan Randil | | | 1142 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | Jayasekara, Buvidu Dilhan | | | 1100 | SRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | Manuwaruna, Sethun Neththaru | | | 1041 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | Tennakoon, T M Rithil Nethmitha | | | 1128 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | | 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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