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Individual Calculations May 2023 |
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| Kesaev, Adem Total change: 18.80 | |   |
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| Coulsdon Chess Dicky White - April | London | ENG | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1369 | 1.00 | 3 | -0.14 | 40 | -5.60 | |
|  Warner, Dominic W J | | | 1519 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kusumakar, Ruari | | | 1320 | ENG | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Chaban, Roxolana | | | 1543 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | Coulsdon Chess Standardplay Congress Easter 2023 - Major (U1750) | Coulsdon | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1369 | 2.00 | 3 | 0.61 | 40 | 24.40 | |
|  Jayanthi, Harshita | | | 1268 | ENG | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kilambi, Venkata Ananth Akshay | | | 1525 | ENG | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Liu, Jacob | | | 1396 | ENG | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | |
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