Individual Calculations October 2021 |
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Witt, Theodore Jacob Total change: -67.60 | | |
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2021 Illinois Open State Championship - Open | Northbrook, Illinois | USA | 2021-09-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1645 | 1689 | 0.00 | 3 | -1.69 | 40 | -67.60 | |
| Heller, Jack | | | 1765 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | Chen, Megan | | | 1551 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | | Stinson, Marcus | | | 1618 | USA | 0.00 | 1 | -0.60 | 40 | -24.00 | | 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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