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Individual Calculations March 2012 |
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| Zhang, Yuanchen Total change: 31.05 | |   |
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| "Pere-Noel" Tournament 2011 | Montreal, Quebec | CAN | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1794 | 1.00 | 3 | 0.53 | 15 | 7.95 | |
|  Sambuev, Bator | g | | 2194 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Zhu, Hong Rui | | | 2022 | CAN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Lacroix, Serge | | | 2060 | CAN | 1.00 | 1 | 0.82 | 15 | 12.30 | | | * 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) | | | | 2012 Guelph Winter ProAm | Guelph, Ontario | CAN | 2012-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1818 | 2.00 | 4 | 1.33 | 15 | 19.95 | |
| | Stevens, Christian | f | | 2218 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Itkin, David | | | 2033 | CAN | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Chernik, Dmitry | | | 1984 | CAN | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Noritsyn, Nikolay | m | | 2218 * | CAN | 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) | | | | 2012 Hart House Reading Week Open | Toronto, Ontario | CAN | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1818 | 1.50 | 5 | 0.21 | 15 | 3.15 | |
| | Xu, Haizhou | | | 1914 | CAN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Derraugh, Geordie | | | 2124 | CAN | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Agbabishvili, Lali | | | 1999 | CAN | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Greeff, Melissa | | wg | 2074 | RSA | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Ye, Stephen | | | 1944 | CAN | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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