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Individual Calculations December 2012 |
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| Wu, Christopher Total change: 14.25 | |   |
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| 3rd Annual Continental Class Championships - Open Section | Arlington, Virginia | USA | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2239 | 5.50 | 9 | 1.60 | 15 | 24.00 | |
|  Lenderman, Aleksandr | g | | 2614 | USA | 0.50 | 1 | 0.41 | 15 | 6.15 | |  Sarkar, Justin | m | | 2408 | USA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Romanenko, Vladimir | g | | 2503 | BLR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Panchanatham, Vignesh | | | 2012 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Potter, John Russell | | | 2176 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Yagiz, Bora | | | 1893 | TUR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Perez, Robert M | | | 2355 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Gongora-Montes, Benjamin | m | | 2253 | MEX | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Enkhbat, Tegshsuren | m | | 2424 | USA | 1.00 | 1 | 0.74 | 15 | 11.10 | |
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) | | | | 3rd Annual Boardwalk Open | Asbury Park, New Jersey | USA | 2012-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2239 | 1.50 | 3 | -0.03 | 15 | -0.45 | |
| | Treger, Yefim | | | 2205 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Balakrishnan, Praveen | | | 2083 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Bartell, Thomas | f | | 2418 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | World Youth Chess Championship 2012 - Open 14 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2239 | 7.00 | 11 | -0.62 | 15 | -9.30 | |
| | Novakovic, Julian | | | 1839 * | SLO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Filipets, Egor | | | 2021 | BLR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Grinberg, Eyal | | | 2047 | ISR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Wang, Richard | m | | 2356 | CAN | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Bora, Safal | | | 2087 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Sanal, Vahap | f | | 2397 | TUR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Christiansen, Johan-Sebastian | | | 2063 | NOR | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Loh, Zachary | | | 1953 | AUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Baskin, Robert | | | 2071 | GER | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Abramciuc, Marius | | | 1959 | MDA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Perske, Thore | | | 2082 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | * 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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