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Individual Calculations January 2010 |
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| Fratila, Gheorghe Total change: -12.45 | |   |
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| "Octav Troianescu" Memorial | Bucuresti | ROU | 2009-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1748 | 1.00 | 5 | -0.41 | 15 | -6.15 | |
|  Petrescu, Cristian | | | 2088 | ROU | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Constantin, Dragos-Georgian | | | 2013 | ROU | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Cruceanu, Andrei | | | 1999 | ROU | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Vladescu, Ion | | | 1547 | ROU | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Vasile, Teodora | | | 2027 | ROU | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | Bucharest Senior Championship | Bucuresti | ROU | 2009-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1748 | 1.00 | 5 | -0.42 | 15 | -6.30 | |
| | Cernea, Radu | | | 2055 | ROU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Zamora, Aurel | | | 1727 | ROU | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Ticu, Constantin | | | 1741 | ROU | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Candea, Gheorghe | m | | 2148 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Batali, Gheorghe | | | 2028 | ROU | 0.00 | 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) | | |
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