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Individual Calculations January 2016 |
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| Preotu, Razvan Total change: 4.70 | |   |
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| Hart House Holidays Open 2015 - Crown | Toronto | CAN | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2460 | 4.00 | 5 | 0.47 | 10 | 4.70 | |
|  Vettese, Nicholas | c | | 2060 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Song, Michael | f | | 2340 | CAN | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Bellissimo, Joseph | | | 2118 | CAN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Noritsyn, Nikolay | m | | 2452 | CAN | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Samsonkin, Artiom | m | | 2420 | CAN | 1.00 | 1 | 0.44 | 10 | 4.40 | | | * 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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