Individual Calculations September 2013
 D`costa, Lorin A R  Total change: -7.90  Rating chartPersonal card
 RTU open A Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 2293 2408 5.00 9 -0.79 10 -7.90 
  Batakovs, Olegs 2122 LAT0.501-0.3410-3.40 
  Basso, Pier Luigi 2208 ITA1.0010.24102.40 
  Ehlvest, Jaan g2615 USA0.001-0.2310-2.30 
  Starcevs, Dmitrijs 2154 LAT1.0010.19101.90 
  Merry, Alan B 2283 ENG0.001-0.6710-6.70 
  Stremavicius, Titas 2235 LTU1.0010.27102.70 
  Reizniece-Ozola, Dana wg2300 LAT1.0010.35103.50 
  Zaksaite, Salomeja wm2157 LTU0.501-0.3110-3.10 
  Yemelin, Vasily g2564 RUS0.001-0.2910-2.90 

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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