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Individual Calculations March 2012 |
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| Liou, Yian Total change: 10.05 | |   |
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| 21st Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2283 | 3.50 | 7 | -0.09 | 15 | -1.35 | |
|  Anderson, Michael | | | 1883 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kekelidze, Mikheil | g | | 2443 | GEO | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Molner, Mackenzie | m | | 2455 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Veech, John | | | 2127 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Sevillano, Enrico | m | | 2461 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Yanayt, Eugene | f | | 2259 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Griffith, Kyron W | | | 2213 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | * 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) | | | | 2012 Northern California International | Fremont, California | USA | 2012-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2283 | 5.50 | 9 | 0.85 | 15 | 12.75 | |
| | Shulman, Yury | g | | 2598 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Gurevich, Daniel | | | 2192 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Sevian, Samuel | | | 2185 | USA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Helfst, Matt | | | 1943 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Ni, Viktorija | | wm | 2225 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Liu, Daniel | | | 2049 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ishkhanov, Tigran | | | 2350 | USA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Mandizha, Farai | f | | 2406 | ZIM | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Hunt, Adam | m | | 2462 | ENG | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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 Golden State Open | Concord, California | USA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2283 | 3.00 | 5 | -0.09 | 15 | -1.35 | |
| | Harmon-Vellotti, Carl | | | 1883 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Pavlovic, Milos M | m | | 2491 | SRB | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Santanna, Paulo | | | 2015 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Pupols, Viktors | | | 2154 | USA | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Chumachenko, Andre | f | | 2325 | RUS | 0.50 | 1 | 0.06 | 15 | 0.90 | | | * 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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