Individual Calculations August 2023 |
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Brock, William H Total change: -24.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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16th annual Chicago Class - Expert | Wheeling, IL | USA | 2023-07-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1773 | 1811 | 1.00 | 4 | -1.21 | 20 | -24.20 | |
| England, Max | | | 1807 | CAN | 0.50 | 1 | -0.01 | 20 | -0.20 | | Butcher, Jacob G | | | 1791 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | Feng, Jay | | | 1775 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | Hamilton, Mark | | | 1720 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | 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) | |
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