Individual Calculations October 2015
 Samu, Sorin-Mihai  Total change: -3.60  Rating chartPersonal card
 Tasnad Open 2015 Satu Mare ROU 2015-09-09
RcRownchangeKK*chgGame
 1939 2118 2.00 4 -0.78 20 -15.60 
  Dumitru, Sorin 1718  * ROU1.0010.08201.60 
  Bogdan, Dan m2375 ROU0.001-0.1820-3.60 
  Pop, Viorel 1782 ROU1.0010.12202.40 
  Cornea, Alexandru 1880 ROU0.001-0.8020-16.00 
 * 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)
 
 International Chess Festival "Ceramica Corund" - open Corund ROU 2015-09-17
RcRownchangeKK*chgGame
 2040 2118 3.50 5 0.60 20 12.00 
  Szilveszter, Sandor 1742 ROU0.501-0.4120-8.20 
  Pop, Ioan I. 1750 ROU1.0010.10202.00 
  Sandor, Tamas 1945 ROU1.0010.27205.40 
  Schmidt, Raul m2371 ROU1.0010.812016.20 
  Takacs, Balazs 2392 HUN0.001-0.1720-3.40 

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)
 

 

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