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Individual Calculations March 2011 |
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| Defibaugh, Jared Total change: 50.55 | |   |
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| 2011 Chesapeake Open | Rockville, Maryland | USA | 2011-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2134 | 4.00 | 5 | 1.42 | 15 | 21.30 | |
|  Karell, Leif Kazuo | | | 2014 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Krause, Benjamin | | | 2214 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Schoch, Ian David | | | 2042 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Balasubramanian, Adithya | | | 2180 | IND | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Savage, Allan G | f | | 2162 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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) | | | | 43rd Annual Liberty Bell - U2300 Section | Philadelphia, Pennsylvania | USA | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2134 | 3.50 | 4 | 1.06 | 15 | 15.90 | |
| | Sakai, Hibiki | | | 2027 | JPN | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Gershenov, Ben | | | 2047 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Ng, Andrew | | | 2129 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Mo, Kevin | | | 2017 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | 50th Baltimore Open | Timonium, Maryland | USA | 2011-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2134 | 2.00 | 3 | 0.89 | 15 | 13.35 | |
| | Zimmer, Ralph | f | | 2214 | USA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Paragua, Mark C | g | | 2521 | PHI | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Schoch, Ian David | | | 2042 | 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) | | |
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