Individual Calculations April 2020 |
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Szpisjak, Steven J Total change: 19.40 | | |
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2020 Illinois Senior State Championship | Schaumburg, Illinois | USA | 2020-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1919 | 2042 | 3.50 | 4 | 0.97 | 20 | 19.40 | |
| Tutush, Dusan | | | 1847 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | Sax, Robert D | | | 1642 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dandridge, Marvin | | | 2070 | USA | 1.00 | 1 | 0.54 | 20 | 10.80 | | Angelov, Angel Yosifov | | | 2118 | BUL | 0.50 | 1 | 0.10 | 20 | 2.00 | | * 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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