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Individual Calculations August 2012 |
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| Bryant, John Daniel Total change: 30.30 | |   |
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| 40th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2478 | 2377 | 6.00 | 9 | 2.79 | 10 | 27.90 | |
|  Acon, Jennifer | | | 1977 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Amanov, Mesgen | g | | 2529 | TKM | 1.00 | 1 | 0.70 | 10 | 7.00 | |  Friedel, Joshua E | g | | 2503 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Evdokimov, Alexander | g | | 2544 | RUS | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Ramirez, Alejandro | g | | 2576 | USA | 1.00 | 1 | 0.76 | 10 | 7.60 | | | Robson, Ray | g | | 2602 | USA | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Sethuraman, S P | g | | 2535 | IND | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Gujrathi, Vidit | m | | 2530 | IND | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Venkatesh, M R | m | | 2506 | IND | 1.00 | 1 | 0.67 | 10 | 6.70 | | | * 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) | | | | 17th Annual Pacific Coast Open | Agoura Hills, California | USA | 2012-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2377 | 3.50 | 5 | 0.24 | 10 | 2.40 | |
| | Panchanatham, Vignesh | | | 1977 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Liao, Simone | | wf | 1977 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sevillano, Enrico | m | | 2535 | USA | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Yankovsky, Roman | m | | 2467 | RUS | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Griffith, Kyron W | | | 2183 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | * 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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