Individual Calculations January 2015
 Stark, Lars  Total change: 4.40  Rating chartPersonal card
 Belgian Interclubs 2014-2015 Round 5 Various BEL 2014-11-30
RcRownchangeKK*chgGame
 2395 2448 1.00 1 0.43 10 4.30 
  Van Oosterom, Chiel m2395 NED1.0010.43104.30 

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)
 
 Oberliga NRW 2014/15 round 4 Nordrheinwestfalen GER 2014-12-14
RcRownchangeKK*chgGame
 2457 2450 0.50 1 0.01 10 0.10 
  Mladenov, Svetlin m2457 BUL0.5010.01100.10 

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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