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Individual Calculations September 2017 |
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| Yang, Kaiqi Total change: 2.60 | |   |
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| 2017 Aurora Summer Open Open | Aurora | CAN | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2415 | 3.00 | 5 | -0.99 | 10 | -9.90 | |
|  Li, William | | | 2015 * | CAN | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Lin, Benjamin | | | 2015 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Samsonkin, Artiom | m | | 2426 | CAN | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Profit, Brian | | | 2015 * | CAN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Bellissimo, Joseph F. | | | 2222 | CAN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | * 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) | | | | 6th Annual Washington International - Masters | Rockville, Maryland | USA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2441 | 6.50 | 9 | 0.86 | 10 | 8.60 | |
| | Daggupati, Balaji | | | 2205 | USA | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Samuelson, Andrew | f | | 2255 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Aripov, Iskandar | | | 2203 | UZB | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Jacobson, Brandon | f | | 2384 | USA | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Jacobson, Aaron | | | 2212 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Hua, David | | | 2292 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Gorovets, Andrey | m | | 2527 | BLR | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Rao, Prasanna Ragh | m | | 2455 | IND | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Barbosa, Oliver | g | | 2533 | PHI | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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) | | | | 16th Annual Manhattan Open | New York, New York | USA | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2441 | 3.50 | 5 | 0.14 | 10 | 1.40 | |
| | Chernin, Oliver | | | 2075 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Kumar, Aravind | f | | 2238 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Perez, Robert M | | | 2378 | USA | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Murshed, Niaz | g | | 2394 | BAN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Rohan, Ahuja | m | | 2414 | IND | 1.00 | 1 | 0.46 | 10 | 4.60 | |
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) | | | | 2017 US Masters Championship | Greensboro, North Carolina | USA | 2017-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2366 | 2441 | 5.50 | 9 | 0.25 | 10 | 2.50 | |
| | Chen, Kevin Bell | | | 2041 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shankland, Sam | g | | 2671 | USA | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Andrews, Todd D | f | | 2240 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Justice, David A | | | 2148 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Zhang, Chao | | | 2237 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Brodsky, David | m | | 2382 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Azarov, Sergei | g | | 2588 | BLR | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Dragun, Kamil | g | | 2625 | POL | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Sarkar, Justin J | m | | 2360 | USA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | * 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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