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Individual Calculations September 2016 |
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| Zhang, Chao Total change: 31.80 | |   |
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| 5th Annual Washington International - A | Rockville, Maryland | USA | 2016-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2173 | 3.00 | 8 | 0.28 | 20 | 5.60 | |
|  Balakrishnan, Praveen | f | | 2394 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Kavutskiy, Konstantin | f | | 2364 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sinha, Sahil | | | 2140 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Titus, Andrew L | | | 2143 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Rozman, Levy | f | | 2359 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Shankar, Gauri | f | | 2346 | IND | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Brodsky, David | f | | 2320 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Kaufman, Larry C | g | | 2299 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | 47th Annual Southern Chess Congress | Atlanta, Georgia | USA | 2016-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2173 | 2.50 | 5 | 0.19 | 20 | 3.80 | |
| | Hu, Pinyi | | | 1773 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadorra, Julio Catalino | g | | 2538 | PHI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Liang, Albert | | | 2041 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Stukopin, Andrey | g | | 2573 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Guo, Arthur | c | | 2155 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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) | | | | 2016 U.S. Masters Championship | Greensboro, North Carolina | USA | 2016-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2173 | 4.50 | 9 | 1.12 | 20 | 22.40 | |
| | Burke, John M | m | | 2537 | USA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Friedel, Joshua E | g | | 2523 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Yanovsky, Vlad | | | 2067 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Lee, Megan | | wm | 2058 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Green, Austen Jay | | | 2095 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Copeland, Sam S | | | 2122 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Yang, Kaiqi | m | | 2398 | CHN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Cox, John J | m | | 2338 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Zapata, Alonso | g | | 2425 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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