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Individual Calculations July 2015 |
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| Costachi, Mihnea Total change: 8.60 | |   |
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| International Chess Festival "Open Iasi" 2nd edition | Iasi | ROU | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2351 | 5.50 | 9 | 0.43 | 20 | 8.60 | |
|  Turcuman, Dragos-Mihai | | | 1951 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kovalenko, Igor | g | | 2650 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Marcovici, Adrian | | | 2008 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sava, Bogdan | | | 2133 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Manolache, Marius | g | | 2498 | ROU | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gabrielian, Artur | g | | 2576 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Scripcaru, George-Daniel | | | 2143 | ROU | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Dulman, Egmond-Gabriel | | | 2107 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Can, Emre | g | | 2548 | TUR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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