|
Individual Calculations September 2011 |
|
|
|
| Tatum, Kofi Odell Total change: 50.25 | |   |
|
| 7th Metropolitain Chess FIDE Qualifier | Los Angeles, California | USA | 2011-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1995 | 1.50 | 3 | 0.13 | 15 | 1.95 | |
|  Phillips, Jeff | | | 2071 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Hall, Bobby J | | | 2044 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Wheeler, Cameron | | | 1966 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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) | | | | 1st Metropolitan Chess FIDE International | Los Angeles, CA | USA | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 1995 | 4.50 | 9 | 3.22 | 15 | 48.30 | |
| | Chen, Howard Jed | | | 2293 | USA | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Melekhina, Alisa | f | wm | 2263 | USA | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Banawa, Joel | f | | 2374 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Manukyan, Garush | | | 2292 | ARM | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Carreto, Giovanni | c | | 2251 | MEX | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Morshedi, Ali | f | | 2238 | USA | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Abrahamyan, Tatev | | wg | 2343 | USA | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Duckworth, William | f | | 2352 | USA | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Kiewra, Keaton | f | | 2351 | USA | 0.00 | 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) | | |
|
