|
Individual Calculations September 2011 |
|
|
|
| Cao, Jason Total change: 67.50 | |   |
|
| 2011 CAN Youth Ch U12 Open | Richmond Hill, Ontario | CAN | 2011-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1925 | 2.00 | 3 | 0.77 | 30 | 23.10 | |
|  Doknjas, John | | | 1931 | CAN | 1.00 | 1 | 0.51 | 30 | 15.30 | |  Preotu, Razvan | | | 1974 | CAN | 0.50 | 1 | 0.07 | 30 | 2.10 | | | Song, Michael | | | 2065 | CAN | 0.50 | 1 | 0.19 | 30 | 5.70 | |
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) | | | | 48th Canadian Open Chess Championship 2011 | Toronto, Ontario | CAN | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 1925 | 3.00 | 7 | 1.48 | 30 | 44.40 | |
| | Campbell, Brett | f | | 2166 | CAN | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Larochelle, Martial | | | 2086 | USA | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Barrios, Felix | | | 2202 | COL | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Kagramanov, Dina | | wm | 2100 | CAN | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Yee, Lorne | | | 2210 | CAN | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Demmery, Steve | | | 2092 | CAN | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Kleinman, Michael | | | 2221 | CAN | 0.00 | 1 | -0.15 | 30 | -4.50 | |
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) | | |
|
