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Individual Calculations February 2014 |
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| Breckenridge, Steven Total change: -42.75 | |   |
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| 2013 PanAmerican Intercollegiate Chess Championship | Lubbock, Texas | USA | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2334 | 1.50 | 4 | -1.30 | 15 | -19.50 | |
|  Boros, Denes | g | | 2490 | HUN | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Liu, Jennie S | | | 1934 * | USA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Salazar, Aura Cristina | | wm | 2186 | COL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Indusekar, Akshay | | | 1989 | USA | 0.50 | 1 | -0.39 | 15 | -5.85 | | | * 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) | | | | 2014 Bay Area International | Santa Clara, California | USA | 2014-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2342 | 4.00 | 9 | -1.55 | 15 | -23.25 | |
| | Kovalyov, Anton | g | | 2617 | CAN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Haessel, Dale | f | | 2211 | CAN | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Cao, Jason | f | | 2151 | CAN | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Hendrickson, Nolan | | | 2145 | USA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Taghizadeh, Rayan | | | 1967 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Mackenzie, Dana | | | 2068 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Vovsha, Eli | m | | 2483 | ISR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Lobo, Richard | f | | 2242 | ENG | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Odondo, Ganbold | m | | 2335 | MGL | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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