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Individual Calculations March 2012 |
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| Preotu, Razvan Total change: 29.85 | |   |
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| 2012 Guelph Winter ProAm | Guelph, Ontario | CAN | 2012-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2006 | 2.50 | 5 | 0.13 | 15 | 1.95 | |
|  Sambuev, Bator | g | | 2406 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Drkulec, Vladimir | | | 1989 | CAN | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Ye, Stephen | | | 1944 | CAN | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Song, Guannan Terry | | | 1896 | CAN | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Chernik, Dmitry | | | 1984 | CAN | 1.00 | 1 | 0.47 | 15 | 7.05 | | | * 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 Hart House Reading Week Open | Toronto, Ontario | CAN | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2006 | 3.00 | 5 | 1.86 | 15 | 27.90 | |
| | Noritsyn, Nikolay | m | | 2406 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Itkin, David | | | 2033 | CAN | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Derraugh, Geordie | | | 2124 | CAN | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Calugar, Arthur | m | | 2265 | CAN | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Krnan, Tomas | m | | 2406 * | CAN | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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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