Individual Calculations March 2017
 Sipila, Vilka  Total change: -10.50  Rating chartPersonal card
 Finnish Championship League 2016-17 round 9a, 7-8 Various FIN 2017-02-03
RcRownchangeKK*chgGame
 2451 2418 0.50 2 -0.41 10 -4.10 
  Ebeling, Daniel m2470 FIN0.5010.07100.70 
  Sammalvuo, Tapani m2431 FIN0.001-0.4810-4.80 

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)
 
 Int. Chess Open Graz 2017 Grp A Graz AUT 2017-02-20
RcRownchangeKK*chgGame
 2274 2418 5.50 9 -0.64 10 -6.40 
  Praczukowski, Stanislaw 2082 POL1.0010.12101.20 
  Niemi, Mikko 2253 FIN0.501-0.2210-2.20 
  Banzea, Alexandru-Bogdan f2245 ROU0.001-0.7310-7.30 
  Sahin, Ozgun 2197 TUR1.0010.22102.20 
  Kowalski, Igor 2221 POL1.0010.25102.50 
  Janik, Igor f2325 POL0.001-0.6310-6.30 
  Gungl, Theo f2248 GER1.0010.28102.80 
  Krstulovic, Alex f2294 HUN1.0010.33103.30 
  Istratescu, Andrei g2599 ROU0.001-0.2610-2.60 

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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