Individual Calculations May 2017
 Rafiee, Makan  Total change: 20.40  Rating chartPersonal card
 Oberliga Ost B 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2221 2332 1.00 1 0.35 20 7.00 
  Feldtmann, Thomas 2221 GER1.0010.35207.00 

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
 2293 2332 5.50 9 0.67 20 13.40 
  Schaarschmidt, Marco 2039 GER1.0010.15203.00 
  Heck, Nils 1977 GER1.0010.11202.20 
  Annaberdiev, Meilis m2459 TKM0.001-0.3320-6.60 
  Middelhoff, Cornelius 2158 GER1.0010.27205.40 
  Andreev, Eduard g2438 UKR0.5010.14202.80 
  Anurag, Mhamal m2454 IND0.001-0.3320-6.60 
  Hengl, Christian 2189 AUT1.0010.31206.20 
  Bellahcene, Bilel m2474 FRA1.0010.692013.80 
  Khademalsharieh, Sarasadat m2450 IRI0.001-0.3420-6.80 

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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