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Individual Calculations April 2008 |
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| Mabe, Chris J Total change: 0.00 | |   |
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| 34th Annual Eastern Open | Washington DC | USA | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2252 | 3.50 | 6 | 0.35 | 15 | 5.25 | |
|  Malkiel, Daniel E | | | 2263 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | |  Okechukwu, Ane Iwu | | | 2137 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Smith, Bryan | m | | 2392 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Del, Mundo Anton P | | | 2334 | PHI | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Ishmukhamedov, Akhmet | | | 2105 | KAZ | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Rosario, Salvador | | | 2175 | USA | 0.50 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | 40th Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2258 | 3.50 | 6 | 0.53 | 15 | 7.95 | |
| | Morrissey, Leonard | | | 2166 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Goletiani, Rusudan | | wg | 2387 | USA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Smith, Bryan | m | | 2387 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Bonin, Jay | m | | 2351 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Kis, Lorand | | | 2190 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Terrie, Henry | | | 2093 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | Land of the Sky XXI | Asheville, NC | USA | 2008-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2258 | 1.50 | 4 | -0.88 | 15 | -13.20 | |
| | Baxter, Ken J | | | 1930 | USA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Kudrin, Sergey | g | | 2566 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Tae, Patrick John | | | 2140 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Bapat, Udayan | | | 2096 | IND | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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