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Individual Calculations September 2011 |
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| Inigo, Aquino Total change: 5.70 | |   |
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| 2011 CAN Youth Ch U16 Open | Richmond Hill, Ontario | CAN | 2011-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1962 | 2.00 | 4 | 0.57 | 15 | 8.55 | |
|  Marinkovic, Mate | | | 2109 | CAN | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Semianiuk, Konstantin | | | 2052 | CAN | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Zhang, David | | | 2037 | CAN | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Gusev, Nikita | | | 2071 | CAN | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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 |
| 2161 | 1962 | 1.50 | 6 | -0.19 | 15 | -2.85 | |
| | Samsonkin, Artiom | m | | 2362 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Serbanescu, Natasa | | | 1829 | CAN | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Bojkov, Dejan | g | | 2362 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Pedersen, Rick | | | 1988 | CAN | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Barron, Michael | f | | 2171 | CAN | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Day, Lawrence | m | | 2251 | CAN | 0.00 | 1 | -0.16 | 15 | -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) | | |
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