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Individual Calculations May 2012 |
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| Sponga, George Total change: -26.70 | |   |
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| 2012 Edmonton Ch | Edmonton, Alberta | CAN | 2012-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 1778 | 0.00 | 2 | -0.16 | 30 | -4.80 | |
|  Pechenkin, Vladimir | f | | 2178 * | CAN | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Pechenkin, Vladimir | f | | 2178 * | CAN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | | 2012 Edmonton March Sectional A | Edmonton, Alberta | CAN | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1838 | 1.00 | 5 | -1.25 | 30 | -37.50 | |
| | Sequillion, Aaron | | | 1999 | CAN | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Wang, Richard | | | 2238 * | CAN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Zita, Renato | | | 1614 | CAN | 1.00 | 1 | 0.22 | 30 | 6.60 | | | Zeggelaar, Mike | | | 1969 | CAN | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Nolan, Pat | | | 1614 | CAN | 0.00 | 1 | -0.78 | 30 | -23.40 | | | * 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) | | | | 2012 Alberta Reserves Ch | Edmonton, Alberta | CAN | 2012-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1838 | 1.50 | 4 | 0.52 | 30 | 15.60 | |
| | Yearwood, Roy | | | 2093 | CAN | 1.00 | 1 | 0.81 | 30 | 24.30 | | | Rekhson, Vladislav | | | 2039 | CAN | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Pua, Richard | | | 2019 | CAN | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Sequillion, Aaron | | | 1999 | CAN | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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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