|
Individual Calculations January 2011 |
|
|
|
| Mabe, Chris J Total change: 25.80 | |   |
|
| 41st Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2010-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2191 | 2.50 | 5 | 0.59 | 15 | 8.85 | |
|  Xin, Samuel L | | | 2065 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Sarkar, Justin | m | | 2413 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Zenyuk, Iryna | c | wm | 2244 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Battey, Alexander | | | 2273 | USA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Lapshun, Yury | m | | 2436 | USA | 0.00 | 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) | | | | 2010 Greater Charlotte Championship | Charlotte, North Carolina | USA | 2010-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2191 | 3.00 | 4 | 1.13 | 15 | 16.95 | |
| | McCartney, Patrick | | | 2097 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Gulamali, Kazim | f | | 2352 | USA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Mu, Joshua | | | 2153 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Simpson, Ronald | f | | 2265 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | |
|
