Individual Calculations March 2017
 Kvetny, Mark  Total change: -6.80  Rating chartPersonal card
 Oberliga Wuerttemberg 2016/17 January 2017 Wuerttemberg GER 2017-01-01
RcRownchangeKK*chgGame
 2332 2387 1.00 1 0.42 20 8.40 
  Balacek, Tadeas c2332 CZE1.0010.42208.40 

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
 2224 2379 5.50 9 -0.76 20 -15.20 
  Kozomara, David 2020 AUT1.0010.10202.00 
  Sahin, Ozgun 2197 TUR0.501-0.2420-4.80 
  Oglaza, Oskar 2149 POL0.501-0.2920-5.80 
  Mohota, Nisha mwg2246 IND0.501-0.1820-3.60 
  Stahl, Clement 2167 FRA0.501-0.2720-5.40 
  Rozycki, Bartlomiej 2156 POL0.501-0.2820-5.60 
  Bubalovic, Davorin f2233 CRO1.0010.30206.00 
  Istratescu, Andrei g2599 ROU0.001-0.2220-4.40 
  Terbe, Julianna wf2246 HUN1.0010.32206.40 

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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