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Individual Calculations March 2013 |
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| Weaver, Benjamin W Total change: 0.90 | |   |
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| 2012 Fall HOC Round Robin | North Olmsted, Ohio | USA | 2012-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2070 | 4.50 | 5 | 0.79 | 15 | 11.85 | |
|  Friedman, David M | | | 1923 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Petrovic, Cedomir | | | 1682 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Wright, William B | | | 2106 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Rust, Lary | | | 1884 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Shen, Christopher | | | 1682 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | |
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) | | | | 2012 HOC December RR | North Olmsted, Ohio | USA | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2085 | 3.00 | 5 | -0.73 | 15 | -10.95 | |
| | Wright, William B | | | 2126 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Rust, Lary | | | 1884 | USA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Friedman, David M | | | 1925 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Ye, Zhaosu | | | 1719 | USA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Ananiadis, Constantine | | | 1685 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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