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Individual Calculations March 2012 |
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| Liu, Daniel Total change: 38.40 | |   |
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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 |
| 2131 | 2049 | 2.00 | 6 | -0.43 | 15 | -6.45 | |
|  Molner, Mackenzie | m | | 2449 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Anderson, Michael | | | 1822 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Pearson, Michael I | | | 2242 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Coleman, Teddy | f | | 2310 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Fajardo Ponce, David | | | 1748 | HON | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Griffith, Kyron W | | | 2213 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | * 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 |
| 2223 | 2049 | 3.50 | 9 | 0.99 | 15 | 14.85 | |
| | Coleman, Teddy | f | | 2355 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Studen, Damir | | | 2248 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Inumerable, Florentino | | | 2154 | USA | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Santarius, Erik | | | 2276 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Manvelyan, Hayk | | | 2202 | USA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Liou, Yian | | | 2283 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Lobo, Richard | f | | 2251 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Haessel, Dale | f | | 2190 | CAN | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Guerrero, Alejandra | | wm | 2048 | MEX | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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 Winter Tuesday Night Marathon | San Francisco, California | USA | 2012-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2049 | 4.00 | 5 | 1.59 | 15 | 23.85 | |
| | Curto, Barry | | | 1833 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Byambaa, Uyanga | | wf | 2118 | MGL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Delmonico, Nils | | | 1938 | SUI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Winslow, Elliott | m | | 2328 | USA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Wong, Russell | | | 2109 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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 |
| 2195 | 2049 | 2.00 | 4 | 0.66 | 15 | 9.90 | |
| | Sevillano, Enrico | m | | 2449 * | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Sevian, Samuel | | | 2185 | USA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Chiang, Jonathan | | | 1945 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Manvelyan, Hayk | | | 2202 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | * 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 Recession Buster | San Diego, California | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2049 | 1.00 | 4 | -0.25 | 15 | -3.75 | |
| | Bruno, Ronald | | | 2208 | USA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Harmon-Vellotti, Luke | | | 2206 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Funderburg, John | | | 2091 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Carreto, Giovanni | c | | 2261 | MEX | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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