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Individual Calculations February 2023 |
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| Liyanage, Pesandu Rashmitha Total change: -135.60 | |   |
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| Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1869 | 4.00 | 6 | -1.73 | 40 | -69.20 | |
|  Shagiththiah, K | | | 1162 | SRI | 1.00 | 1 | 0.01 | 40 | 0.40 | |  Hansada, J G Disindu | | | 1335 | SRI | 0.00 | 1 | -0.97 | 40 | -38.80 | | | Meharuban, Bagavan | | | 1469 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Thilakaratna, B A Thevindu Kenula | | | 1202 | SRI | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Bentharaarachchi, Vinuga Ometh | | | 1361 | SRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Gunasekara, W A N Senpathi | | | 1511 | SRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1447 | 1869 | 6.50 | 9 | -1.66 | 40 | -66.40 | |
| | Yapabandara, Y | | | 1469 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sanjaya, W M Lankanath | | | 1216 | SRI | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Thilakarathne, Adeesha Dinal | | | 1387 | SRI | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Mapa, M M W H | | | 1501 | SRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Akuratiya, A G Javindi Avarjana | | | 1308 | SRI | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Maithripala, W D P N | | | 1424 | SRI | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Insara, S D Nadev | | | 1455 | SRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Wiratunga, Jenith | | | 1740 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Newansa, M Esandi | | | 1527 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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