Individual Calculations May 2011 |
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Lewis, James E Total change: -8.10 | | |
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2011 World Amateur Team & US Team East | Parsippany, New Jersery | USA | 2011-02-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2234 | 2230 | 1.00 | 2 | 0.01 | 15 | 0.15 | |
| Bartell, Thomas | f | | 2334 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | Defibaugh, Jared | | | 2134 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | 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) | | 2011 Marshall April Grand Prix | New York, New York | USA | 2011-04-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2017 | 2230 | 1.00 | 2 | -0.55 | 15 | -8.25 | |
| Kopiecki, Edward P | | | 2023 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | Moon, Kyle | | | 2011 | USA | 0.00 | 1 | -0.78 | 15 | -11.70 | | 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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