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Individual Calculations September 2011 |
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| Chua, Alexander Total change: -1.35 | |   |
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| Not - a - Senior - Not - a - Junior Open | Houtston, Texas | USA | 2011-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2278 | 2.00 | 3 | -0.32 | 15 | -4.80 | |
|  Rajpathak, Tanmay | | | 2021 | IND | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Carvajal, Cristian | | | 2096 | CHI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Dejmek, Mark W | | | 2076 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | 1st Metropolitan Chess FIDE International | Los Angeles, CA | USA | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2278 | 4.00 | 8 | 0.23 | 15 | 3.45 | |
| | Gurevich, Dmitry | g | | 2479 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Heiserman, Jimmy P | | | 2111 | USA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Sevillano, Enrico | m | | 2492 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Tanaka, Christian | | | 2098 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Phillips, Jeff | | | 2071 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Altounian, Levon | m | | 2431 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Ginsburg, Mark | m | | 2387 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Tayar, Jonathan | m | | 2335 | CAN | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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) | | |
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