Individual Calculations September 2018 |
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Jacobson, Aaron Total change: 1.40 | | |
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17th Annual Manhattan Open | New York, New York | USA | 2018-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2212 | 2254 | 2.50 | 4 | 0.25 | 20 | 5.00 | |
| Peyre, Thomas | | | 2114 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | Khamrakulov, Djurabek | m | | 2489 | UZB | 0.00 | 1 | -0.21 | 20 | -4.20 | | Chernin, Oliver | | | 2078 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | Mishra, Abhimanyu | c | | 2166 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | 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) | | 7th Annual Washington International - Masters | Rockville, Maryland | USA | 2018-08-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2294 | 2254 | 4.50 | 9 | 0.35 | 20 | 7.00 | |
| Becerra Rivero, Julio | g | | 2529 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | Samuelson, Andrew | f | | 2143 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | Song, Guannan | f | | 2104 | CAN | 0.50 | 1 | -0.20 | 20 | -4.00 | | Luong, Phuong Hanh | | wm | 2150 | VIE | 1.00 | 1 | 0.36 | 20 | 7.20 | | Zheng, Andrew | | | 2133 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | Belous, Vladimir | g | | 2558 | RUS | 0.50 | 1 | 0.36 | 20 | 7.20 | | Santarius, Erik | m | | 2398 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | | Ortiz Suarez, Isan Reyandlo | g | | 2549 | CUB | 0.00 | 1 | -0.15 | 20 | -3.00 | | Melvin, Bill | | | 2080 | USA | 1.00 | 1 | 0.27 | 20 | 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) | | 2018 U.S. Masters Championship | Greensboro, North Carolina | USA | 2018-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2254 | 2254 | 4.00 | 9 | -0.53 | 20 | -10.60 | |
| Ortiz Suarez, Isan Reynaldo | g | | 2549 | CUB | 0.00 | 1 | -0.15 | 20 | -3.00 | | Snodgrass, Benjamin | | | 2012 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | Studen, Damir | | | 2134 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | Balakrishnan, Praveen | m | | 2417 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | Azarov, Sergei | g | | 2574 | BLR | 0.00 | 1 | -0.13 | 20 | -2.60 | | Yanayt, Eugene | f | | 2081 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | Copeland, Samuel | | | 2148 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | Dejmek, Mark | | | 1998 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Hong, Andrew | f | | 2377 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | 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) | |
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