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Individual Calculations February 2020 |
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| Kondakov, Adrian Total change: 138.25 | |   |
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| 29th Annual North American Open | Las Vegas, Nevada | USA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 1919 | 4.00 | 9 | 1.93 | 35 | 67.55 | |
|  Tarrago Antoni, Maurici | | | 2235 | ESP | 0.00 | 1 | -0.13 | 35 | -4.55 | |  Wu, Rochelle | | wm | 2136 | USA | 0.00 | 1 | -0.22 | 35 | -7.70 | | | Saucedo, Jesus Mena | | | 2148 | MEX | 1.00 | 1 | 0.79 | 35 | 27.65 | | | Zeng, Sheena | | wc | 1987 | USA | 1.00 | 1 | 0.59 | 35 | 20.65 | | | Findlay, Ian | f | | 2201 | CAN | 0.50 | 1 | 0.34 | 35 | 11.90 | | | Andrews, Todd D | f | | 2214 | USA | 0.00 | 1 | -0.15 | 35 | -5.25 | | | Polavaram, Rithik Sai | | | 2100 | USA | 0.50 | 1 | 0.24 | 35 | 8.40 | | | Nassif, Aba | | | 2092 | USA | 1.00 | 1 | 0.73 | 35 | 25.55 | | | Higashino, Tetsuo | | | 2106 | JPN | 0.00 | 1 | -0.26 | 35 | -9.10 | |
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) | | | | Berkeley Weekend Fun - Jan 2020 | Berkeley, California | USA | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1844 | 2.50 | 5 | 0.86 | 35 | 30.10 | |
| | Hao, Max | | | 1509 | USA | 1.00 | 1 | 0.12 | 35 | 4.20 | | | Stearman, Josiah Paul | f | | 2244 * | USA | 0.50 | 1 | 0.42 | 35 | 14.70 | | | Krishnakumar, Sriram | c | | 2079 | USA | 0.50 | 1 | 0.29 | 35 | 10.15 | | | Jirasek, Ladia | m | | 2244 * | USA | 0.00 | 1 | -0.08 | 35 | -2.80 | | | Boldi, Ethan Kazanjian | | | 1926 | USA | 0.50 | 1 | 0.11 | 35 | 3.85 | | | * 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) | | | | 11th Annual Golden State Open | Concord, California | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1844 | 3.50 | 6 | 1.16 | 35 | 40.60 | |
| | Hung, Anthony | | | 1636 | USA | 0.50 | 1 | -0.27 | 35 | -9.45 | | | Heidari, Ako | | | 1746 | IRI | 1.00 | 1 | 0.37 | 35 | 12.95 | | | Kavutskiy, Konstantin | m | | 2244 * | USA | 0.50 | 1 | 0.42 | 35 | 14.70 | | | Xie, Bryan | | | 1967 | USA | 1.00 | 1 | 0.67 | 35 | 23.45 | | | Wang, Henry | | | 2044 | USA | 0.00 | 1 | -0.24 | 35 | -8.40 | | | Aigner, Michael | | | 1999 | USA | 0.50 | 1 | 0.21 | 35 | 7.35 | | | * 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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