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Individual Calculations February 2023 |
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| Ganepola, Thushanu Yasmith Total change: 66.50 | |   |
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| Asia Schools CC 2022- U 11 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1316 | 3.50 | 8 | -0.98 | 35 | -34.30 | |
|  Devasurendra, Menuksha Sahen | | | 1015 | SRI | 1.00 | 1 | 0.15 | 35 | 5.25 | |  Reyan, Md. | | | 1549 | IND | 0.00 | 1 | -0.21 | 35 | -7.35 | | | Wimalarathne, K G | | | 1460 | SRI | 0.50 | 1 | 0.19 | 35 | 6.65 | | | Wickramasinghe, V W A Vinuda Vidm | | | 1422 | SRI | 0.00 | 1 | -0.36 | 35 | -12.60 | | | Hettigoda, Dhanodya Budmina | | | 1213 | SRI | 0.50 | 1 | -0.14 | 35 | -4.90 | | | Cairel Adrin, Rumi Arjuna Malique | | | 1237 | MAS | 0.00 | 1 | -0.61 | 35 | -21.35 | | | Jathushanan, Theevakaran | | | 1062 | SRI | 0.50 | 1 | -0.31 | 35 | -10.85 | | | Minsara, S D Sadev | | | 1171 | SRI | 1.00 | 1 | 0.31 | 35 | 10.85 | |
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) | | | | Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1316 | 6.00 | 9 | 2.43 | 35 | 85.05 | |
| | Dakshinesh, S | | | 1043 | SRI | 1.00 | 1 | 0.17 | 35 | 5.95 | | | Abewardhana, Nuhansa Dewlini | | | 1091 | SRI | 1.00 | 1 | 0.22 | 35 | 7.70 | | | Thenuwara, Rashmika | | | 1570 | SRI | 1.00 | 1 | 0.81 | 35 | 28.35 | | | Kalubowila, K H N | | | 1609 | SRI | 1.00 | 1 | 0.85 | 35 | 29.75 | | | Weerasekara, Dishal Nimsara | | | 1714 | SRI | 0.00 | 1 | -0.08 | 35 | -2.80 | | | Newansa, M Esandi | | | 1527 | SRI | 0.50 | 1 | 0.27 | 35 | 9.45 | | | Mendis, B D S | | | 1493 | SRI | 0.50 | 1 | 0.23 | 35 | 8.05 | | | Gunasekara, W A N Senpathi | | | 1511 | SRI | 0.00 | 1 | -0.25 | 35 | -8.75 | | | Sutharshan, Shasrutha | | | 1083 | SRI | 1.00 | 1 | 0.21 | 35 | 7.35 | |
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 | K | K*chg | Game |
| 1461 | 1316 | 1.50 | 3 | 0.45 | 35 | 15.75 | |
| | Weerakoon, D D P | | | 1657 | SRI | 0.00 | 1 | -0.12 | 35 | -4.20 | | | Nagahawatta, Sachin Devinda | | | 1028 | SRI | 1.00 | 1 | 0.16 | 35 | 5.60 | | | Egodage, Keshan | | | 1699 | SRI | 0.50 | 1 | 0.41 | 35 | 14.35 | |
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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