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Individual Calculations March 2018 |
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| Sathsara, E P Daham Total change: 0.00 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1085 | 0 | 1.50 | 4 | 0.00 | 998 | | 0.00 | |
|  De Silva, D Nawam Sarojen | | | 1090 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senaratne, Inura Induwara | | | 1001 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Hettiarachchi, D W K | | | 1191 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, G A Lakindu Chandira | | | 1057 | 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) | | | | Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1099 | 0 | 2.50 | 6 | 0.00 | 1042 | | 0.00 | |
| | Liyanagama, Pasandul | | | 1214 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samarasuriya, Jagath | | | 1086 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | De Silva, D Nawam Sarojen | | | 1090 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | De Silva, H V A Shashi T | | | 1057 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Alwis, B H A Rasidu | | | 1072 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Suchinthana, K A K D | | | 1075 | 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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