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Individual Calculations May 2012 |
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| Brooks, Michael A Total change: -18.00 | |   |
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| 2012 St Louis Invitational | St Louis, Missouri | USA | 2012-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2480 | 2456 | 2.50 | 9 | -1.70 | 10 | -17.00 | |
|  Molner, Mackenzie | m | | 2465 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | |  Sevillano, Enrico | m | | 2502 | USA | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Moradiabadi, Elshan | g | | 2542 | IRI | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Young, Angelo | m | | 2321 | PHI | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Gerzhoy, Leonid | m | | 2489 | CAN | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Finegold, Benjamin | g | | 2505 | USA | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Arnold, Marc Tyler | m | | 2502 | USA | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Margvelashvili, Giorgi | g | | 2547 | GEO | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Yang, Darwin | m | | 2448 | USA | 0.00 | 1 | -0.51 | 10 | -5.10 | |
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) | | | | 2012 St Louis Open | St Louis, Missouri | USA | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2456 | 2.50 | 4 | -0.10 | 10 | -1.00 | |
| | Schneider, Thomas | | | 2056 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Arnold, Marc Tyler | m | | 2502 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Moradiabadi, Elshan | g | | 2542 | IRI | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Velikanov, Alexander | | | 2144 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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