Individual Calculations May 2017
 Gheng, Josef  Total change: -2.40  Rating chartPersonal card
 Oberliga Wuerttemberg 2016/17 March 2017 Wuerttemberg GER 2017-03-01
RcRownchangeKK*chgGame
 2325 2317 1.00 1 0.51 20 10.20 
  Balacek, Tadeas c2325 CZE1.0010.512010.20 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2260 2327 4.50 9 -0.63 20 -12.60 
  De Silva, Joel Niels 2036 GER1.0010.15203.00 
  Sridhar, R 1927  * IND1.0010.08201.60 
  Studer, Noel m2486 SUI0.001-0.2920-5.80 
  Weidel, Albrecht 2109 GER1.0010.22204.40 
  Schneider, Ilja m2516 GER0.001-0.2520-5.00 
  Heidel, Andre Nicolas 2157 GER1.0010.28205.60 
  Bellahcene, Bilel m2474 FRA0.5010.20204.00 
  Ider, Borya m2458 FRA0.001-0.3220-6.40 
  Kraemer, Enrico 2175 GER0.001-0.7020-14.00 
 * 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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