Individual Calculations September 2019
 Braun, Christian  Total change: 6.20  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2019 Hennef GER 2019-08-16
RcRownchangeKK*chgGame
 2236 2385 4.00 5 0.62 10 6.20 
  Jonsson, Gauti Pall 2057 ISL1.0010.13101.30 
  Niemann, Peter 2114 GER1.0010.17101.70 
  Rybarczyk, Klaus 2183 GER1.0010.24102.40 
  Fruebing, Stefan m2406 GER0.5010.03100.30 
  Xu, Xianliang f2418 GER0.5010.05100.50 

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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