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Individual Calculations May 2014 |
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| Preotu, Razvan Total change: -14.55 | |   |
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| 8th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2014-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2354 | 5.00 | 9 | -0.97 | 15 | -14.55 | |
|  Lastra, Ricardo | | | 2064 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Oleksienko, Mikhailo | g | | 2618 | UKR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Melekhina, Alisa | f | wm | 2152 | USA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Nydick, Brandon | | | 1954 * | USA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Elezi, Luan | | | 2058 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Mujumdar, Sameer | | | 2111 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Dobrov, Vladimir | g | | 2511 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Gorman, Dov | f | | 2236 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Tang, Andrew | | | 2229 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | * 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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