Individual Calculations February 2016
 Jojua, Davit  Total change: 4.00  Rating chartPersonal card
 GEO 75th Ch Tbilisi GEO 2016-01-14
RcRownchangeKK*chgGame
 2475 2579 5.50 8 0.40 10 4.00 
  Sibashvili, Giorgi m2364 GEO1.0010.23102.30 
  Sibashvili, Giorgi m2364 GEO0.501-0.2710-2.70 
  Dzagnidze, Nana gwg2535 GEO1.0010.44104.40 
  Dzagnidze, Nana gwg2535 GEO0.501-0.0610-0.60 
  Javakhishvili, Lela mwg2486 GEO0.501-0.1310-1.30 
  Javakhishvili, Lela mwg2486 GEO1.0010.37103.70 
  Sanikidze, Tornike g2513 GEO0.501-0.0910-0.90 
  Sanikidze, Tornike g2513 GEO0.501-0.0910-0.90 

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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