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Individual Calculations September 2012 |
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| Berggren, Patrik Total change: -10.65 | |   |
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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 |
| 1961 | 1935 | 3.00 | 8 | -0.71 | 15 | -10.65 | |
|  Shepelev, Igor | | | 2117 | UKR | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Belazzoug, Farid | | | 1698 | FRA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Muri, Emil | | | 2018 | SLO | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Mousavi, Emadeddin | | | 1876 | IRI | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Rico Hernandez, Edgar | | | 1884 | COL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Otero, Harlen | | | 2038 | VEN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Pirosca, Alexandru | | | 2015 | ROU | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Bibikov, Yuriy | | | 2038 | KAZ | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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