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Individual Calculations January 2024 |
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| Sulaxan, K Total change: 35.80 | |   |
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| Jaffna International Rating Open Chess tournament 2023 | Jaffna | SRI | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1224 | 2.00 | 5 | 0.73 | 20 | 14.60 | |
|  Hettiarachchi, Jeewantha Aloka | | | 1581 | SRI | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Janukshan, B | | | 1635 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Meharuban, Bagavan | | | 1087 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gowsalyan, S | | | 1440 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Manuwaruna, Sethun Neththaru | | | 1481 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Athens of the East 3rd Grandmaster Chess Tournament-2023 (Category 'B') (Below 1700) | Madurai | IND | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1224 | 3.50 | 7 | 1.06 | 20 | 21.20 | |
| | Danvanth, R | | | 1424 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Meenakshi, Sundaram | | | 1374 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kaarthikeyan, S | | | 1014 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Prabheesh, K | | | 1379 | IND | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Kumbhar, Kartik | | | 1390 | IND | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Iniyan, K | | | 1420 | IND | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Sharvaanica, A S | | | 1364 | IND | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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