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Individual Calculations September 2013 |
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| Abreu, Ayram Total change: -6.70 | |   |
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| 21st Annual Southern Open | Orlando, Florida | USA | 2013-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2483 | 2.50 | 4 | -0.55 | 10 | -5.50 | |
|  Tornay Gomez, J | | | 2092 | ESP | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Quesada Perez, Yuniesky | g | | 2636 | CUB | 0.00 | 1 | -0.30 | 10 | -3.00 | |  Hansen, Martin | | | 2083 * | DEN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Markovic, Goran | | | 2083 * | 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) | | | | 2nd Annual Washington International - Section A | Rockville, Maryland | USA | 2013-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2346 | 2483 | 6.00 | 9 | -0.12 | 10 | -1.20 | |
| | Rohonyan, Katerina | | wg | 2299 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Li, Ruifeng | c | | 2246 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Homa, Seth | f | | 2311 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Shetty, Atulya | f | | 2341 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Ostrovskiy, Aleksandr | f | | 2410 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Thavandiran, Shiyam | f | | 2357 | CAN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Piasetski, Leon D | m | | 2286 | CAN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Garcia, Gildardo | g | | 2393 | COL | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Kekelidze, Mikheil | g | | 2470 | GEO | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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