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Individual Calculations March 2015 |
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| Yang, Darwin Total change: 12.00 | |   |
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| 2015 DCC FIDE Open II | Richardson, Texas | USA | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2469 | 3.00 | 3 | 0.65 | 10 | 6.50 | |
|  Ganesh, Anirudh | | | 2069 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pavlovic, Milos M | m | | 2465 | SRB | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Gu, Brian F | | | 2069 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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 |
| 2470 | 2469 | 3.50 | 6 | 0.55 | 10 | 5.50 | |
| | Ghatti, Sanjay | | | 2165 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Macieja, Bartlomiej | g | | 2622 | POL | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Erenburg, Sergey | g | | 2604 | USA | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Liang, Awonder | f | | 2297 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Berczes, David | g | | 2511 | HUN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Kovalyov, Anton | g | | 2618 | CAN | 0.00 | 1 | -0.30 | 10 | -3.00 | |
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) | | |
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