Individual Calculations May 2022 |
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McDonnell, James J Total change: -4.20 | | |
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2nd 4NCL Easter Congress Major | Daventry | ENG | 2022-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1725 | 1756 | 3.00 | 5 | 0.35 | 20 | 7.00 | |
| Murphy, Ross | | | 1637 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | Kay, Lee P | | | 1951 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | Obi, Okwose Marc | | | 1782 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | Basson, Heinrich | | | 1823 | RSA | 0.50 | 1 | 0.09 | 20 | 1.80 | | Zhao, George | | | 1430 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | 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) | | Central London Chess Congress 2022 Major | London | ENG | 2022-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1735 | 1756 | 0.50 | 2 | -0.56 | 20 | -11.20 | |
| Llewellyn, Julian D | | | 1668 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | Jacob, Sydney J | | | 1801 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | 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) | |
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