Individual Calculations February 2016
 Vrolijk, Liam  Total change: 89.60  Rating chartPersonal card
 Chessfestival Groningen Open A Groningen NED 2015-12-21
RcRownchangeKK*chgGame
 2338 2094 4.00 9 2.16 40 86.40 
  Kevlishvili, Robby f2351 NED0.5010.324012.80 
  Esserman, Marc m2411 USA1.0010.874034.80 
  Wacker, Peter f2335 GER1.0010.804032.00 
  Kasparov, Sergey g2485 BLR0.001-0.0940-3.60 
  Bezemer, Arno f2287 NED0.5010.254010.00 
  Saravanan, V. m2283 IND0.5010.254010.00 
  Maris, Ivo f2352 NED0.001-0.1840-7.20 
  Heemskerk, Wim f2181 NED0.5010.12404.80 
  Berkovich, Mark A m2353 ISR0.001-0.1840-7.20 

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 Team Competition 2015-2016 - 2C - round 5 Various NED 2016-01-09
RcRownchangeKK*chgGame
 2135 2075 0.50 1 0.08 40 3.20 
  Van Rosmalen, Joost 2135 NED0.5010.08403.20 

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)
 

 

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