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Individual Calculations March 2023 |
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| McNish, David Total change: -43.60 | |   |
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| Mill HIll Congress February 2023 - Under 1900 | London | ENG | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1647 | 2.00 | 4 | -1.09 | 40 | -43.60 | |
|  Obiols, Biel | | | 1444 | ENG | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Thompson, David Nigel | | | 1359 | ENG | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Yu, Rock | | | 1495 | ENG | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Chen, George | | | 1416 | ENG | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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