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Individual Calculations October 2019 |
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| Zinn, Andrew Total change: 28.40 | |   |
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| Marshall August-September 2019 FIDE Mondays | New York, New York | USA | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1705 | 2.00 | 4 | -0.20 | 40 | -8.00 | |
|  Rowaan, Brendan | | | 1650 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Fikiet, Alex | | | 2105 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yerramilli, Neel | | | 1455 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Kozower, Ethan | | | 1526 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | | | 141st Annual New York State Championship | Albany, New York | USA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1705 | 1.50 | 5 | 0.91 | 40 | 36.40 | |
| | Ni, Winston | | | 2056 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Dean-Kawamura, Ben | f | | 2105 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cheng, Michael | | | 1954 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Adamec, Carl | | | 2031 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Byambaa, Uyanga | | wf | 2105 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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