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Individual Calculations September 2018 |
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| Eisen, Zane Total change: -21.00 | |   |
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| Chicago Chess Center Cloud Gate Class | Chicago, Illinois | USA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1988 | 1.00 | 2 | -0.43 | 20 | -8.60 | |
|  Bareket, Tom | | | 1681 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Pullin, Matthew | | | 1938 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | 2nd Annual Chicago Cup | Chicago, Illlinois | USA | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1988 | 1.00 | 2 | -0.62 | 20 | -12.40 | |
| | Bareket, Tom | | | 1681 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Singh, Hersh | | | 1789 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | |
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