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Individual Calculations January 2024 |
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| Ahmed, Walijah Total change: -118.80 | |   |
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| Western Asian Girls Chess Championships 2023 | Colombo | SRI | 2023-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1858 | 5.50 | 9 | -2.22 | 20 | -44.40 | |
|  Ramanayake, Nemindi Linaya | | | 1361 | SRI | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Gamage, Desandhi Dhihansa | | | 1607 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sagar, Siya | | | 1537 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sachi, Jain | | | 1742 | IND | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Sanudula, K M Dahamdi | | wc | 1711 | SRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Gunasekara, K P K Hesara | | | 1358 | SRI | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Piyumanthi, M Sayumi Vimansa | | | 1333 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Ekaratne, Chenaya | | | 1458 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rathnayake, R M Dulinma Hemalni | | | 1533 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | 1st Meghalaya International Open Grandmasters Chess Tournament-2023 | Shillong | IND | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1876 | 4.50 | 9 | -3.72 | 20 | -74.40 | |
| | Atrinjay, Saha | | | 1476 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rai, Lalit Bahadur | | | 1593 | NEP | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Aarush, Reddy V | | | 1287 | IND | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Debayan, Ray | | | 1496 | IND | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Puspal, Datta | | | 1566 | IND | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Neelabhro, Bandyopadhyay | | | 1380 | IND | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Kavin, Vijayakumar | | | 1480 | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rachishnu, Datta | | | 1486 | IND | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Swaraj, Jyoti Neog | | | 1476 * | IND | 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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