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Individual Calculations January 2022 |
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| Liyanage, Ranindu Dilshan Total change: 53.00 | |   |
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| 2 Elllobregat Open Chess Grupo A | Castelldefels | ESP | 2021-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2362 | 2284 | 5.00 | 9 | 1.39 | 40 | 55.60 | |
|  Fier, Alexandr | g | | 2563 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Tsirilman, Guy | | | 2089 | ISR | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Stanetzek, Carsten | | | 2163 | GER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Halmeenmaki, Tuomo | | | 2128 | FIN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Rios, Cristhian Camilo | g | | 2460 | COL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Asis Gargatagli, Hipolito | g | | 2502 | ESP | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Garriga Cazorla, Pere | m | | 2477 | ESP | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kaasen, Tor Fredrik | m | | 2432 | NOR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kjartansson, Gudmundur | g | | 2443 | ISL | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | NOTE: K factor changed | | Asian Junior Chess Championship 2021 | Waskaduwa | SRI | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2302 | 6.00 | 9 | -0.13 | 20 | -2.60 | |
| | Weerathungalage, W D Malisha Sasv | | | 1902 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mitrabha, Guha | m | | 2509 | IND | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Piyumantha, M Sasith Nipun | f | | 2214 | SRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Tennakoon, Lisara Samadhith | | | 1902 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raghunandan, Kaumandur Srihari | m | | 2448 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Senevirathne, S D B K | | | 1902 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raahul, V S | | | 2387 | IND | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Saravanabaavan, Brijeash | | | 1902 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liyanage, Pesandu Rashmitha | | | 1902 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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