Individual Calculations April 2015
 Rotstein, Arkadij  Total change: 2.90  Rating chartPersonal card
 1. Bundesliga AUT 2014/2015 rd 5-11 St. Veit/Glan - Mayerhofen AUT 2015-02-26
RcRownchangeKK*chgGame
 2466 2497 4.00 7 0.21 10 2.10 
  Schwabeneder, Florian f2339 AUT1.0010.29102.90 
  Acs, Peter g2591 HUN0.5010.13101.30 
  Predojevic, Borki g2618 BIH0.001-0.3410-3.40 
  Martinovic, Sasa g2520 CRO0.5010.03100.30 
  Hausner, Ivan m2335 CZE0.501-0.2110-2.10 
  Abel, Dennes m2431 GER1.0010.41104.10 
  Seyb, Alexander f2428 GER0.501-0.1010-1.00 

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)
 
 2. Bundesliga West 2014/15 round 8 Hamburg GER 2015-03-15
RcRownchangeKK*chgGame
 2100 2500 1.00 1 0.08 10 0.80 
  Meyer-Cording, Claus, Dr. 2100  * GER1.0010.08100.80 
 * 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)
 

 

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