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Individual Calculations March 2015 |
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| Berczes, David Total change: -3.10 | |   |
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| 2015 DCC FIDE Open II | Richardson, Texas | USA | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2345 | 2511 | 3.50 | 5 | 0.12 | 10 | 1.20 | |
|  Devagharan, Devina | | wf | 2111 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Obili, Abhishek R | | | 2111 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pavlovic, Milos M | m | | 2465 | SRB | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Kadric, Denis | m | | 2498 | BIH | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Margvelashvili, George | g | | 2538 | GEO | 0.50 | 1 | 0.04 | 10 | 0.40 | | | * 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) | | | | 2015 Southwest Class Championships | Fort Worth, Texas | USA | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2363 | 2511 | 3.00 | 5 | -0.43 | 10 | -4.30 | |
| | Foisor, Sabina-Francesca | | wg | 2298 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Studen, Damir | | | 2241 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Yang, Darwin | m | | 2469 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Hernandez Carmenate, Holden | g | | 2528 | USA | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Corallo, Michael Patrick | | | 2280 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | |
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) | | |
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