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Individual Calculations February 2014 |
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| Vibbert, Sean Total change: 28.35 | |   |
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| 2014 Bay Area International | Santa Clara, California | USA | 2014-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2333 | 5.50 | 9 | 1.10 | 15 | 16.50 | |
|  Ipatov, Alexander | g | | 2615 | TUR | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Gorovets, Andrey | m | | 2494 | BLR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Hendrickson, Nolan | | | 2145 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Beilin, Allan | | | 2054 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Berczes, David | g | | 2519 | HUN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Ashe, Brandon | | | 2193 | USA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Yanayt, Eugene | f | | 2223 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Kaufman, Ray | m | | 2301 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Hernandez, Holden | g | | 2548 | USA | 1.00 | 1 | 0.77 | 15 | 11.55 | |
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) | | | | 12th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2014-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2351 | 2333 | 5.00 | 9 | 0.79 | 15 | 11.85 | |
| | Macieja, Bartlomiej | g | | 2583 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Markzon, Gregory | f | | 2207 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Yagiz, Bora | | | 1933 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sarkar, Justin | m | | 2425 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Yanayt, Eugene | f | | 2223 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Sevian, Samuel | m | | 2401 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Shabalov, Alexander | g | | 2529 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Coleman, Teddy | m | | 2393 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Hungaski, Robert | g | | 2462 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | * 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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