Individual Calculations August 2019
 Petrov, Marian  Total change: -13.70  Rating chartPersonal card
 16th South Wales International Open Bridgend WLS 2019-07-07
RcRownchangeKK*chgGame
 2255 2463 5.50 9 -1.06 10 -10.60 
  Jukes, Sam 2063  * WLS1.0010.08100.80 
  Pleasants, Allan J 2063  * WLS1.0010.08100.80 
  Blackburn, Jonathan L B f2217 WLS0.001-0.8110-8.10 
  Richardson, John R f2239 ENG1.0010.22102.20 
  Bullen, Alex c2118 WLS1.0010.11101.10 
  Arkell, Keith C g2461 ENG0.5010.00100.00 
  Korneev, Oleg g2523 ESP0.001-0.4210-4.20 
  Nasuta, Grzegorz g2529 POL0.001-0.4110-4.10 
  Ratnesan, Ranesh 2080 ENG1.0010.09100.90 
 * 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)
 
 1st International tournament Plomari 2019 Plomari Lesvos GRE 2019-07-18
RcRownchangeKK*chgGame
 2302 2463 5.00 8 -0.31 10 -3.10 
  Labrakopoulos, Alexandros 2063  * GRE1.0010.08100.80 
  Hrisanthopoulos, Dimitrios 2063  * GRE1.0010.08100.80 
  Kharitonov, Alexandr g2540 RUS0.5010.11101.10 
  Stavropoulos, Konstantinos 2063  * GRE1.0010.08100.80 
  Rychagov, Andrey g2537 RUS0.5010.10101.00 
  Nikolaidis, Ioannis g2534 GRE0.001-0.4010-4.00 
  Gamback, Bjorn c2156 SWE1.0010.14101.40 
  Kotronias, Vasilios g2462 GRE0.001-0.5010-5.00 
 * 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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