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Individual Calculations October 2013 |
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| Berg, George P Total change: 5.10 | |   |
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| 2013 MCC August Super Grand Prix | New York, New York | USA | 2013-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2015 | 1.00 | 2 | -0.18 | 15 | -2.70 | |
|  Williams, Alan P | | | 2106 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Aregbeyen, Aigboje | | | 1774 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | 2013 MCC September Open Grand Prix | New York, New York | USA | 2013-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2027 | 1.50 | 2 | 0.52 | 15 | 7.80 | |
|  Bonin, Jay Richard | m | | 2348 | USA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | McRoberts, Holly | | | 1729 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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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