Individual Calculations June 2017
 Maris, Ivo  Total change: 4.80  Rating chartPersonal card
 Dutch Team Competition 2016-2017 Meester Round 9 Various NED 2017-05-06
RcRownchangeKK*chgGame
 2483 2327 0.50 1 0.21 20 4.20 
  Leenhouts, Koen m2483 NED0.5010.21204.20 

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)
 
 Groningen Weekend 2017 Groningen NED 2017-05-25
RcRownchangeKK*chgGame
 2083 2327 5.50 7 0.03 20 0.60 
  Wallat, Jessica 1927  * GER1.0010.08201.60 
  Zuiderweg, Edwin 1960 NED1.0010.10202.00 
  De Boer, Eelke 2100 NED0.001-0.7920-15.80 
  Miulescu, Gabriel m2002 ROU1.0010.13202.60 
  Binnendijk, Ferdinand 2045 NED0.501-0.3420-6.80 
  Hummel, Erik-Jan f2291 NED1.0010.45209.00 
  Pel, Bonno f2255 NED1.0010.40208.00 
 * 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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