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Individual Calculations November 2010 |
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| Pamatmat, Jarod M Total change: 10.50 | |   |
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| 6th Okie Chess Festival - Open Section | Tulsa, Oklahoma | USA | 2010-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2093 | 5.00 | 7 | 1.27 | 15 | 19.05 | |
|  Smith, James Larkin | | | 1998 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Johnson, Chuck | | | 1834 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Fast, Nathan | | | 2073 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Batsaikan, Orgil | | | 2117 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Braunlich, Tom | | | 2203 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Hughes, Devin L | | | 2097 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Steiner, Tim | | | 2133 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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) | | | | 2010 US Class Championships | Houston, Texas | USA | 2010-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2093 | 1.00 | 4 | -0.52 | 15 | -7.80 | |
| | Chirila, Ioan Cristian | g | | 2493 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chiang, Sarah | | wc | 1864 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Zivanic, Marko | m | | 2489 | SRB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Zhang, Vincent | | | 2042 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Dallas Open | Richardson, Texas | USA | 2010-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2093 | 2.50 | 4 | -0.05 | 15 | -0.75 | |
| | Chiang, Sarah | | wc | 1864 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | He, Tommy O | f | | 1830 | USA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Phillips, David W | | | 1918 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Vedrickas, Tautvydas | f | | 2319 | LTU | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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