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Individual Calculations April 2023 |
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| Ogorman, Brendan Total change: -9.80 | |   |
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| Mill Hill Congres March 2023 - Under 1900 | London | ENG | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1626 | 1.50 | 3 | -0.49 | 20 | -9.80 | |
|  Mehta, Sophie | | | 1455 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Llewellyn, Julian D | | | 1594 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Obiols, Biel | | | 1457 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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