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Individual Calculations September 2011 |
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| Humphreys, Michael Total change: 49.95 | |   |
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| 2011 Eastern Ontario Open | Ottawa, Ontario | CAN | 2011-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2091 | 4.00 | 6 | 1.40 | 15 | 21.00 | |
|  Desjardins, Michel | | | 1983 | CAN | 0.50 | 1 | -0.15 | 15 | -2.25 | |  Li, Ruokai | | | 1940 | CAN | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Gordon, David | c | | 2253 | CAN | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Marinkovic, Mate | | | 2109 | CAN | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Sambuev, Bator | g | | 2491 * | CAN | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Qin, Joey | | | 2159 | CAN | 0.00 | 1 | -0.41 | 15 | -6.15 | | | * 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) | | | | 48th Canadian Open Chess Championship 2011 | Toronto, Ontario | CAN | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2111 | 5.00 | 8 | 1.93 | 15 | 28.95 | |
| | Benjamin, Joel | g | | 2511 * | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Wu, Kevin | | | 1914 | CAN | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Thavandiran, Shiyam | f | | 2320 | CAN | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Botez, Alexandra | | wc | 1950 | CAN | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Sapozhnikov, Roman | f | | 2295 | CAN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Fu, James | | | 2051 | CAN | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Calugar, Arthur | | | 2247 | CAN | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Hebert, Jean | m | | 2414 | CAN | 0.50 | 1 | 0.36 | 15 | 5.40 | | | * 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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