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Individual Calculations September 2011 |
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| Prunescu, Claudiu Total change: 12.15 | |   |
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| Summer Chess in Craiova | Craiova | ROU | 2011-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2211 | 3.50 | 4 | 0.37 | 15 | 5.55 | |
|  Batranca, Ion | | | 1811 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Pirjol, Lucian-Marian | | | 1811 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ciobanu, Aurelian | | | 2248 | ROU | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Nedelcu, Ionut | | | 1924 | ROU | 1.00 | 1 | 0.16 | 15 | 2.40 | | | * 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) | | | | Dragasani Municipality Cup | Dragasani | ROU | 2011-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2211 | 3.50 | 4 | 0.44 | 15 | 6.60 | |
| | Teodorescu, Daniel | | | 1811 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Albescu, Nicolae | | | 1853 | ROU | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Tusu, Nicolae-Dan | | | 2048 | ROU | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Popescu, Dan | | | 2199 | ROU | 0.50 | 1 | -0.02 | 15 | -0.30 | | | * 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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