Individual Calculations April 2018
 Vujnovic, Patricija  Total change: 24.80  Rating chartPersonal card
 WGM Mediterranean Flowers Rijeka - 2018 Rijeka CRO 2018-02-24
RcRownchangeKK*chgGame
 2219 2083 4.50 9 1.58 20 31.60 
  Medic, Mirjana wg2131 CRO0.5010.07201.40 
  Tsatsalashvili, Keti wg2307 GEO0.001-0.2220-4.40 
  Tomilova, Elena wm2331 RUS0.5010.31206.20 
  Kejzar, Petra 2039 SLO0.501-0.0620-1.20 
  Velickovski-Nejkovic, Maja wm2186 SRB0.5010.14202.80 
  Cvitan, Ena f2222 CRO0.5010.19203.80 
  Doluhanova, Evgeniya wg2319 UKR0.5010.30206.00 
  Prudnykova, Olga wm2281 UKR1.0010.762015.20 
  Berke, Ana wm2151 CRO0.5010.09201.80 

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)
 
 27th CRO Team Ch - IV. League West 1-3 Pula, Rijeka CRO 2018-03-24
RcRownchangeKK*chgGame
 1797 2083 0.50 1 -0.34 20 -6.80 
  Balon, Boris 1797 CRO0.501-0.3420-6.80 

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)
 

 

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