Individual Calculations May 2012
 Berman, Mark  Total change: 7.65  Rating chartPersonal card
 13th European individual chess championship Plovdiv BUL 2012-03-20
RcRownchangeKK*chgGame
 2314 2129 3.00 9 0.51 15 7.65 
  Durarbayli, Vasif g2529  * AZE0.001-0.0815-1.20 
  Froewis, Georg m2407 AUT0.5010.33154.95 
  Baltag, Iulian m2420 MDA0.001-0.1515-2.25 
  Ivanov, Stojan Lubomirov 2309 BUL0.001-0.2615-3.90 
  Lederman, Leon m2296 ISR1.0010.721510.80 
  Codenotti, Marco f2328 ITA0.001-0.2415-3.60 
  Pavlidis, Anastasios f2363 GRE0.001-0.2115-3.15 
  Cherednichenko, Svetlana wg2279 UKR0.5010.20153.00 
  Porfireanu, Serban 1892 ROU1.0010.20153.00 
 * 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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