Individual Calculations September 2014
 Tenis, Girts  Total change: -32.40  Rating chartPersonal card
 4 th International Chess Festival RTU OPEN "B" Riga LAT 2014-08-18
RcRownchangeKK*chgGame
 1762 2116 5.50 8 -1.62 20 -32.40 
  Zuj-Zaikovskis, Nikita 1789 LAT0.001-0.8720-17.40 
  Migunova, Aleksandra 1716  * LAT0.001-0.9220-18.40 
  Martynov, Petr 1751 RUS1.0010.10202.00 
  Petersons, Ojars 1716  * LAT1.0010.08201.60 
  Tikka, Erkki 1772 FIN1.0010.12202.40 
  Migunovs, Andrejs 1799 LAT0.501-0.3720-7.40 
  Golubeva, Marija 1835 LAT1.0010.16203.20 
  Lazaravicius, Aras Jonas 1716  * LTU1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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