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Individual Calculations May 2013 |
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| Xiong, Jeffery Total change: 23.40 | |   |
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| 7th Annual Philadelphia Open - Master Section | Philadelphia, Pennsylvania | USA | 2013-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2400 | 2330 | 5.50 | 9 | 1.87 | 15 | 28.05 | |
|  Ebrahim-Shirazi, Behrooz | | | 2070 | CAN | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Yang, Darwin | m | | 2486 | USA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Pavlovic, Milos M | m | | 2482 | SRB | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Bryant, John Daniel | f | | 2454 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Kekelidze, Mikheil | g | | 2488 | GEO | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Hambleton, Aman | m | | 2463 | CAN | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Fishbein, Alexander | g | | 2504 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | King, Alexander B | | | 2244 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Cheng, Bindi | m | | 2409 | CAN | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | 2013 DFW FIDE Open I | Richardson, Texas | USA | 2013-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2353 | 3.50 | 5 | -0.31 | 15 | -4.65 | |
| | Zhao, Annie | | | 1953 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sanchez, Robert | | | 1953 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chiang, Sarah | | wf | 2072 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Holt, Conrad | g | | 2509 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | He, Tommy O | f | | 2072 | USA | 0.50 | 1 | -0.34 | 15 | -5.10 | | | * 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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