Individual Calculations September 2010
 Polner, Iosif  Total change: -5.10  Rating chartPersonal card
 SPI Open Satu Mare ROU 2010-07-16
RcRownchangeKK*chgGame
 1932 1965 4.00 8 -0.34 15 -5.10 
  Lengyel, Ferenc f2286 HUN0.001-0.1315-1.95 
  Crisan, Ioan 1565  * ROU1.0010.08151.20 
  Florescu, Codrut-Constantin m2172 ROU0.001-0.2315-3.45 
  Szilagyi, Sandor 1703 ROU1.0010.18152.70 
  Szabo, Attila f2330 ROU0.001-0.1015-1.50 
  Oltean, Stefan-Ioan 1769 ROU0.001-0.7515-11.25 
  Luca, Ioana-Sanziana 1779 ROU1.0010.26153.90 
  Doros, Doru-Lucian 1855 ROU1.0010.35155.25 
 * 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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