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Individual Calculations May 2023 |
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| Raikundalia, Krishna Total change: -28.40 | |   |
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| Coulsdon Chess Dicky White - April | London | ENG | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1079 | 1475 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
|  Wimble, Garry | | | 1079 | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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) | | | | 65th Southend Easter Congress - Open | Southend-on-Sea | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1475 | 0.50 | 6 | -0.79 | 40 | -31.60 | |
| | Badacsonyi, Stanley | | | 1912 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Freeman, Ashley | | | 1820 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Barton, Tom A | | | 1828 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Catabay, Mae Katelyn Rose | | | 1513 | ENG | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Flynn, David | | | 1854 | ENG | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Pereslavtsev, Alexandr | | | 1499 | ENG | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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