Individual Calculations October 2017 |
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Bronfeyn, Daniel Total change: -23.20 | | |
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2017 Illinois Open State Championship | Northbrook, Illinois | USA | 2017-09-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1997 | 2028 | 1.00 | 3 | -0.58 | 40 | -23.20 | |
| Kogen, Jonathan | | | 2196 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | Bale, Leslie | | | 1730 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | Szpisjak, Steven J | | | 2066 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | 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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