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Individual Calculations February 2023 |
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| Meegahage, Savithu Sithew Total change: 0.00 | |   |
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| Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1089 | 0 | 1.00 | 6 | 0.00 | 816 | | 0.00 | |
|  Minsara, S D Sadev | | | 1171 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Mawalagedara, Pawan Piumal | | | 1062 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Chandrarathna, K M D S | | | 1159 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Inpanilavan, M | | | 1062 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Tharanga, R A R | | | 1027 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kirimetiyawa, R A H M Sujeewa | | | 1055 | 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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1083 | 0 | 0.50 | 5 | 0.00 | 717 | | 0.00 | |
| | Rajawasala, R U D Janith Dulmina | | | 1161 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Premarathne, Sahas Nethmira | | | 1063 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kannangara, Ranul Insitha | | | 1080 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Isanka, Aminda | | | 1017 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kothalawala, Ramath Hansaka | | | 1095 | 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) | | |
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