Individual Calculations September 2011
 David, Alexandru-Vasile  Total change: 75.00  Rating chartPersonal card
 Bucharest chess week-end no9 Bucharest ROU 2011-07-01
RcRownchangeKK*chgGame
 2068 1850 4.50 6 3.10 15 46.50 
  Radu, Ioan 2113 ROU1.0010.821512.30 
  Davidescu, Adrian-Mirel 2120 ROU0.5010.33154.95 
  Raducanu, Andrei-Augustin 2152 ROU0.001-0.1515-2.25 
  Iordan, Constantin-Iulian 1941 ROU1.0010.62159.30 
  Cirlan, Ionut-Gheorghe 2121 ROU1.0010.831512.45 
  Batali, Gheorghe 1963 ROU1.0010.65159.75 

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)
 
 Hermannstadt International Chess Festival Sibiu ROU 2011-08-05
RcRownchangeKK*chgGame
 2040 1850 2.50 7 0.47 15 7.05 
  Sfarlog, Tudor-Vlad 2250  * ROU0.001-0.0815-1.20 
  Burnoiu, Nicolae-Costel m2250  * ROU0.001-0.0815-1.20 
  Krasiewicz, Robert 2015 POL0.001-0.2815-4.20 
  Muresan, Mihai-Alexandru 1506 ROU1.0010.12151.80 
  Cosman, Andreea-Marioara 1858 ROU1.0010.51157.65 
  Pessi, Emil-George f2246 ROU0.5010.42156.30 
  Sandor, Petrut 2153 ROU0.001-0.1415-2.10 
 * 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)
 
 Gaudeamus Cup - 4th edition Bucharest ROU 2011-08-17
RcRownchangeKK*chgGame
 2047 1850 3.00 6 1.43 15 21.45 
  Done, Stefan-Daniel 2114 ROU1.0010.821512.30 
  Dragomir, Nicolae-Laurentiu 2092 ROU1.0010.801512.00 
  Bondoc, Dan-Vladimir f2165 ROU0.001-0.1415-2.10 
  Arandjelovic, Aleksandar Z 2065 SRB0.001-0.2315-3.45 
  Petrescu, Cristian 2062 ROU0.001-0.2315-3.45 
  Gheoalda, Daniel 1782 ROU1.0010.41156.15 

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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