Individual Calculations September 2018 |
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Martinez, Isaac Total change: 2.20 | | |
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2018 U.S. Masters Championship | Greensboro, North Carolina | USA | 2018-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2261 | 2158 | 3.00 | 9 | -0.43 | 20 | -8.60 | |
| Brown, Michael William | m | | 2514 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | Zhu, Neo | | | 1976 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | Balakrishnan, Praveen | m | | 2417 | USA | 0.50 | 1 | 0.32 | 20 | 6.40 | | Rohde, Michael | g | | 2336 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | Park, Evan | | | 2003 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | Ostrovskiy, Aleksandr | m | | 2425 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Hong, Andrew | f | | 2377 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | Yip, Carissa | f | wm | 2301 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | Dejmek, Mark | | | 1998 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | 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) | | 50th Annual Atlantic Open | Falls Church, Virginia | USA | 2018-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2077 | 2158 | 3.00 | 4 | 0.54 | 20 | 10.80 | |
| Karell, Leif | | | 1914 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Postny, Evgeny | g | | 2558 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Deng, Leon | | | 1823 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Narkeeran, Madhavan | | | 2011 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | * 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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