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Individual Calculations February 2020 |
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| Chambers, Ezra Paul Total change: -34.80 | |   |
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| 2019 Pan-American Intercollegiate Championship | Charlotte, North Carolina | USA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2265 | 2.00 | 4 | -0.31 | 20 | -6.20 | |
|  Reshef, Omer | m | | 2458 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Soetedjo, James | | | 1956 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Hilby, Craig | m | | 2434 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Sheehan, Andrew | | | 1865 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | 2020 Charlotte Open | Charlotte, North Carolina | USA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2266 | 4.00 | 9 | -1.43 | 20 | -28.60 | |
| | Ali Marandi, Cemil Can | g | | 2546 | TUR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Le, Nguyen | c | | 1999 | VIE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Prabhu, Naveen | | | 1866 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Venkat, Raghav | | | 2142 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Rutten, Alexander | | | 2000 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mahajan, Rushaan | c | | 2007 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Storn, Justin | | | 2031 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ringoir, Tanguy | g | | 2498 | BEL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Beradze, Irakli | m | | 2487 | GEO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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