Individual Calculations June 2018
 Warmerdam, Max  Total change: 3.80  Rating chartPersonal card
 Oberliga NRW 2017/2018 April 2018 Duesseldorf GER 2018-04-08
RcRownchangeKK*chgGame
 2373 2378 0.50 1 -0.01 20 -0.20 
  Kuijf, Marinus m2373 NED0.501-0.0120-0.20 

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)
 
 Dutch Championship U20 2018 Assen NED 2018-04-29
RcRownchangeKK*chgGame
 2218 2378 5.00 7 0.20 20 4.00 
  Van Hoorn, Geert 2008 NED1.0010.10202.00 
  Nguyen, Kevin 2122 NED1.0010.19203.80 
  Kokje, Joris f2265 NED0.501-0.1520-3.00 
  Van Baar, Esper f2237 NED1.0010.31206.20 
  Schoppen, Casper m2396 NED1.0010.532010.60 
  Pols, Wiggert 2068 NED0.001-0.8620-17.20 
  Vrolijk, Liam m2432 NED0.5010.08201.60 

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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