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Individual Calculations September 2019 |
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| Nethra, R Irushi Total change: 0.00 | |   |
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| 5th Negombo International chess Festival 2019 | Negombo | SRI | 2019-08-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1136 | 0 | 2.50 | 6 | 0.00 | 1079 | | 0.00 | |
|  Bakmeewewa, L C | | | 1144 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Herath, H M J R | | | 1211 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Suvethican, V | | | 1070 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wickramaarachchi, Nayanaka Insara | | | 1187 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Francis, U M Senal Vishmin | | | 1115 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ransilu, K A Rahal | | | 1090 | 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) | | | | 9th Kandy Open International Chess Festival 2019 | Kandy | SRI | 2019-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1132 | 0 | 3.00 | 8 | 0.00 | 1045 | | 0.00 | |
| | Bandara, Sethmi Yapa | | | 1164 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gamage, A G R Ruwanmith | | | 1153 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Withana, Sanul Nethmina | | | 1116 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senarathne, S A Daham Tharushika | | | 1128 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Rajapaksha, Dulitha K | | | 1083 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Lankatilleke, Sathindu Vidujaya | | | 1160 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gangewatte, Sithila Mithashana | | | 1176 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayaweera, D A Thevindu Nimnal | | | 1073 | SRI | 0.50 | 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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