Individual Calculations June 2014
 Kollen, Zyon  Total change: 7.35  Rating chartPersonal card
 NK 2014 U20 Rotterdam NED 2014-04-26
RcRownchangeKK*chgGame
 2145 2197 5.00 8 0.43 15 6.45 
  Kevlishvili, Robby 2130 NED0.001-0.5915-8.85 
  Zwirs, Jasper 1933 NED1.0010.18152.70 
  Vereggen, Lars 2179 NED0.001-0.5315-7.95 
  Mollema, Thomas 2033 NED0.501-0.2215-3.30 
  Van Overdam, Julian 2325 NED0.5010.17152.55 
  Van Meegen, Ruud 2023 NED1.0010.27154.05 
  Lentjes, Noud 2050 NED1.0010.30154.50 
  Ducarmon, Quinten m2489 NED1.0010.851512.75 

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 Competiton 13-14 - Meester - round 9 Several NED 2014-05-10
RcRownchangeKK*chgGame
 2232 2189 0.50 1 0.06 15 0.90 
  Van Der Poel, Henk f2232 NED0.5010.06150.90 

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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