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Individual Calculations August 2012 |
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| Calugar, Arthur Total change: 33.00 | |   |
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| 2012 CAN Youth Ch U18 Open | Vancouver, British Columbia | CAN | 2012-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2273 | 3.00 | 3 | 0.42 | 15 | 6.30 | |
|  Lee, Melissa | | | 1873 * | CAN | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Cheng, Jack | | | 1987 | CAN | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Botez, Alexandra | | wc | 2008 | CAN | 1.00 | 1 | 0.18 | 15 | 2.70 | | | * 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 Canadian Open Ch | Victoria, British Columbia | CAN | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2273 | 4.50 | 8 | -0.56 | 15 | -8.40 | |
| | Cao, Jason | f | | 2016 | CAN | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Chan, James | | | 2051 | CAN | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Babb, Jeff | | | 2144 | CAN | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Wu, Howard | | | 2120 | CAN | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Yam, Alex | | | 2252 | CAN | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Perelshteyn, Eugene | g | | 2525 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Li, Kevin | | | 2097 | CAN | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Davies, Lucas | | | 2174 | CAN | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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 Toronto International Crown | Toronto, Ontario | CAN | 2012-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2437 | 2273 | 4.50 | 7 | 2.34 | 15 | 35.10 | |
| | Sambuev, Bator | g | | 2542 | CAN | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Noritsyn, Nikolay | m | | 2460 | CAN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Rozentalis, Eduardas | g | | 2600 | LTU | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Plotkin, Victor | f | | 2249 | CAN | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Birarov, Vladimir | | | 2169 | ISR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Samsonkin, Artiom | m | | 2390 | CAN | 0.50 | 1 | 0.16 | 15 | 2.40 | | | So, Wesley | g | | 2650 | PHI | 0.50 | 1 | 0.41 | 15 | 6.15 | |
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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