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Individual Calculations February 2017 |
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| Barbosa, Oliver Total change: -8.80 | |   |
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| 9th Annual Chesapeake Open | Rockville, Maryland | USA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2350 | 2518 | 4.00 | 7 | -0.88 | 10 | -8.80 | |
|  Gorti, Akshita | f | wm | 2164 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Yu, Jennifer R | | wm | 2202 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Samuelson, Andrew | | | 2269 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Sadorra, Julio C | g | | 2587 | PHI | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Fishbein, Alexander | g | | 2481 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Palani, Lokesh | | | 2252 | IND | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Paragua, Mark C | g | | 2492 | PHI | 0.00 | 1 | -0.54 | 10 | -5.40 | |
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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