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Rapid:
Individual Calculations July 2013 |
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| Atkins, Michael Total change: 9.20 | |   |
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| 2013 June Chess Cave Rapid | Baltimore, Maryland | USA | 2013-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1823 | 1.50 | 4 | 0.46 | 20 | 9.20 | |
|  Cohen, Harry S | | | 2024 | USA | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Cohen, Harry S | | | 2024 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nath, Sathish R | | | 1989 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Nath, Sathish R | | | 1989 | USA | 0.00 | 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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