Individual Calculations June 2018
 Rybarczyk, Klaus  Total change: -5.40  Rating chartPersonal card
 NRW-Klasse 1 2017/2018 April 2018 Duesseldorf GER 2018-04-08
RcRownchangeKK*chgGame
 2191 2217 0.50 2 -0.57 20 -11.40 
  Boehm, Juergen 2218 GER0.001-0.5020-10.00 
  Paalman, Henk-Jan 2164 NED0.501-0.0720-1.40 

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)
 
 BPB Limburg Open 2018 - Groep A Maastricht NED 2018-05-18
RcRownchangeKK*chgGame
 2215 2183 3.50 7 0.30 20 6.00 
  Voss, Gunther 2108 GER1.0010.40208.00 
  Eckardt, Joshua 2241 GER0.001-0.4220-8.40 
  De Boer, Eelke f2318 NED0.5010.18203.60 
  Goossens, Hanne wf2197 BEL1.0010.522010.40 
  Pauly, Carlo 2318 GER0.001-0.3220-6.40 
  Laustsen, Lars 2205 DEN0.001-0.4720-9.40 
  Dahdah, Nagib 2120 LUX1.0010.41208.20 

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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