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Individual Calculations September 2012 |
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| Stachanczyk, Jacek Total change: -8.55 | |   |
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| 14 IBCA Chess Olympiad for the Blind | Chennai | IND | 2012-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2256 | 5.00 | 8 | -0.57 | 15 | -8.55 | |
|  Aksu, Mumin | | | 1905 | TUR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Pirosca, Alexandru | | | 2015 | ROU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ross, Chris N | | | 2231 | ENG | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Pakhomov, Alexey | m | | 2416 | RUS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Bibikov, Yuriy | | | 2038 | KAZ | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Jandric, Damjan | c | | 2055 | SRB | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Rico Hernandez, Edgar | | | 1884 | COL | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Palacios Perez, Manuel | | | 2166 | ESP | 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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