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Individual Calculations July 2011 |
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| Madabusi, Narasimhan Total change: 21.30 | |   |
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| Mulligan Chess Club Masters & Experts III | Worthington, Ohio | USA | 2011-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2023 | 2.00 | 3 | 0.99 | 15 | 14.85 | |
|  Bath, John | | | 2120 | USA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Vilenchuk, Michael | | | 2186 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Multhopp, Hans | f | | 2128 | USA | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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) | | | | 53rd Gem City Open | Dayton, Ohio | USA | 2011-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2023 | 1.50 | 2 | 0.43 | 15 | 6.45 | |
| | Hollinberger, Drew | | | 2016 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Criss, Nathaniel | | | 1980 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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