Individual Calculations June 2014
 Maris, Ivo  Total change: 28.80  Rating chartPersonal card
 NK 2014 U20 Rotterdam NED 2014-04-26
RcRownchangeKK*chgGame
 2147 2143 6.00 9 1.61 15 24.15 
  Kalle, Erwin 1743  * NED1.0010.08151.20 
  Van Overdam, Julian 2325 NED1.0010.741511.10 
  Ducarmon, Quinten m2489 NED0.001-0.1115-1.65 
  Wiegers, Kasper 1889 NED1.0010.19152.85 
  Vereggen, Lars 2179 NED0.5010.05150.75 
  Lopez, Jasel c2203 ARU1.0010.58158.70 
  Von Meijenfeldt, Bart 2270 NED0.001-0.3315-4.95 
  Sekandar, Kambiz 2095 NED1.0010.43156.45 
  Kevlishvili, Robby 2130 NED0.501-0.0215-0.30 
 * 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)
 
 Dutch Team Competiton 13-14 - 3A - round 9 Several NED 2014-05-10
RcRownchangeKK*chgGame
 2008 2149 1.00 1 0.31 15 4.65 
  Weggen, Jeroen 2008 NED1.0010.31154.65 

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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