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Individual Calculations March 2013 |
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| Quinn, Connor Total change: 11.70 | |   |
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| Chess.MN 16th FIDE Open | Minneapolis, Minnesota | USA | 2012-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 1752 | 1.00 | 3 | 0.74 | 15 | 11.10 | |
|  Wasiluk, Kevin M | | | 2152 * | USA | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Amarasinghe, Prashantha N | | | 2110 | SRI | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Iwu, Okechukwu N | | | 2152 * | USA | 0.00 | 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) | | | | 2013 Minnesota Open Championship | St Paul, Minnesota | USA | 2013-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1782 | 0.50 | 2 | 0.04 | 15 | 0.60 | |
| | Iwu, Okechukwu N | | | 2179 | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kleist, Justin Scott | | | 1868 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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