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Individual Calculations May 2011 |
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| Brooks, Michael Total change: 4.50 | |   |
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| 2011 St. Louis Invitational | St. Louis, Missouri | USA | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2530 | 2451 | 4.00 | 9 | 0.45 | 10 | 4.50 | |
|  Becerra, Julio J | g | | 2549 | USA | 1.00 | 1 | 0.63 | 10 | 6.30 | |  Perelshteyn, Eugene | g | | 2533 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Ramirez, Alejandro | g | | 2594 | USA | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Yang, Darwin | f | | 2416 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Robson, Ray | g | | 2522 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Kaidanov, Gregory | g | | 2569 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Benjamin, Joel | g | | 2564 | USA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Kraai, Jesse | g | | 2509 | USA | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Khachiyan, Melikset | g | | 2511 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | |
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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