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Individual Calculations February 2019 |
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| Lowinger, Daniel Total change: -14.40 | |   |
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| 45th Annual Eastern Open | Tyson's Corner, Virginia | USA | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2095 | 3.50 | 7 | 0.13 | 20 | 2.60 | |
|  Altman, Joshua | c | | 1925 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Beckman, Thomas | | | 1917 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Wiebe, Isaac | | | 2099 | CAN | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Lenderman, Aleksandr | g | | 2495 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gorti, Akshita | f | wm | 2308 | USA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Clancy, Daniel | | | 2088 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Senft, Sean | | | 2018 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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) | | | | DMV Chess League S3R4 | Tysons Corner, Virginia | USA | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 2097 | 0.00 | 1 | -0.85 | 20 | -17.00 | |
| | Collier, Philip | | | 1806 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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