Individual Calculations March 2015
 Stark, Lars  Total change: 5.10  Rating chartPersonal card
 Oberliga NRW 2014/15 round 6 Nordrheinwestfalen GER 2015-02-08
RcRownchangeKK*chgGame
 2341 2436 0.50 1 -0.13 10 -1.30 
  Miedema, David m2341 NED0.501-0.1310-1.30 

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)
 
 6. Pfalz Open A Neustadt /Weinstrasse GER 2015-02-13
RcRownchangeKK*chgGame
 2307 2436 6.50 9 0.64 10 6.40 
  Lieder, Christian 2079 GER1.0010.11101.10 
  Melzner, Lukas 2183 GER0.501-0.3110-3.10 
  Hess, Markus, Dr. 2185 GER1.0010.19101.90 
  Rahnfeld, Jens 2213 GER1.0010.22102.20 
  Malakhatko, Vadim g2522 BEL0.5010.12101.20 
  Wagner, Dennis m2523 GER0.5010.12101.20 
  Perunovic, Milos g2633 SRB0.001-0.2510-2.50 
  Bravo Lutz, Sebastian 2183 GER1.0010.19101.90 
  Sergin, Mark 2239 GER1.0010.25102.50 

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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