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Individual Calculations August 2014 |
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| Ortiz Suarez, Isan Reynaldo Total change: 10.80 | |   |
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| 2nd Annual DC International | Arlington, Virginia | USA | 2014-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2421 | 2588 | 7.50 | 9 | 1.25 | 10 | 12.50 | |
|  Nieto, Manuel Valerio | | | 2188 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gulamali, Kazim | f | | 2300 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Mandizha, Farai | m | | 2385 | ZIM | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Kaufman, Lawrence Charles | g | | 2329 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Sapozhnikov, Roman | f | | 2298 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Azarov, Sergei | g | | 2610 | BLR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Kannappan, Priyadharshan | m | | 2443 | IND | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Barbosa, Oliver A | g | | 2592 | PHI | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Quesada Perez, Yuniesky | g | | 2642 | CUB | 1.00 | 1 | 0.58 | 10 | 5.80 | | | * 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) | | | | 42nd Annual World Open - Open Section | Arlington, Virginia | USA | 2014-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2489 | 2592 | 5.50 | 9 | -0.17 | 10 | -1.70 | |
| | Li, Ruifeng | c | | 2305 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Mandizha, Farai | m | | 2386 | ZIM | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Wang, Richard | m | | 2365 | CAN | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Molner, Mackenzie | g | | 2504 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Nyzhnyk, Illia I | g | | 2628 | UKR | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Quesada Perez, Yuniesky | g | | 2655 | CUB | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Kovalyov, Anton | g | | 2636 | CAN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Paragua, Mark | g | | 2506 | PHI | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Korley, Kassa | f | | 2412 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | |
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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