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Individual Calculations February 2020 |
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| Lenderman, Aleksandr Total change: -4.20 | |   |
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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 |
| 2504 | 2638 | 3.50 | 5 | 0.21 | 10 | 2.10 | |
|  Easton, Jack | | | 2238 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Berczes, David | g | | 2449 | HUN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Gordievskiy, Dmitry | g | | 2575 | RUS | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Gledura, Benjamin | g | | 2626 | HUN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Ipatov, Alexander | g | | 2631 | TUR | 0.00 | 1 | -0.51 | 10 | -5.10 | | | * 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 |
| 2450 | 2638 | 6.00 | 9 | -0.63 | 10 | -6.30 | |
| | Guo, Arthur | m | | 2301 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Ynojosa Aponte, Felix | m | | 2396 | VEN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Hilby, Craig | m | | 2434 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Jacobson, Brandon | m | | 2470 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Chandra, Akshat | g | | 2524 | USA | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Wheeler, Cameron | m | | 2383 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Tang, Andrew | g | | 2521 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Ali Marandi, Cemil Can | g | | 2546 | TUR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Venkataraman, Karthik | g | | 2479 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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) | | |
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