Individual Calculations February 2015
 Nebolsina, Vera  Total change: -18.40  Rating chartPersonal card
 Oberliga Wuerttemberg 2014/15 round 5 Wuerttemberg GER 2015-01-18
RcRownchangeKK*chgGame
 2127 2225 0.00 1 -0.63 20 -12.60 
  Engelhart, Achim 2127 GER0.001-0.6320-12.60 

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)
 
 1. Frauenbundesliga 2014/15 rounds 6 - 7 Hamburg GER 2015-01-24
RcRownchangeKK*chgGame
 2304 2225 0.50 2 -0.29 20 -5.80 
  Genova, Lyubka wm2220 BUL0.501-0.0120-0.20 
  Bulmaga, Irina mwg2388 ROU0.001-0.2820-5.60 

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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