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Individual Calculations September 2012 |
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| Calugar, Arthur Total change: 2.25 | |   |
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| 2012 Quebec Invitational Ch | Montreal, Quebec | CAN | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2333 | 2273 | 4.00 | 9 | 0.15 | 15 | 2.25 | |
|  Arencibia Rodriguez, Walter | g | | 2526 | CUB | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Sambuev, Bator | g | | 2542 | CAN | 1.00 | 1 | 0.83 | 15 | 12.45 | |  Perez Garcia, Rodney Oscar | m | | 2412 | CUB | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Greeff, Melissa | | wg | 2091 | RSA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Vera Gonzalez-Quevedo, Reynaldo | g | | 2489 | CUB | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Piasetski, Leon | m | | 2290 | CAN | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Voskanyan, Vahagn | f | | 2240 | CAN | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Humphreys, Michael | | | 2179 | CAN | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Masse, Hugues | | | 2232 | CAN | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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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