Individual Calculations September 2015
 Plitnieks, Janis  Total change: -55.20  Rating chartPersonal card
 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN D Riga LAT 2015-08-13
RcRownchangeKK*chgGame
 1472 1769 4.50 7 -1.38 40 -55.20 
  Bogdanovichs, Kirils 1369  * LAT1.0010.08403.20 
  Zarovs, Aleksandrs 1563 LAT0.001-0.7640-30.40 
  Marin, Maksim 1530 RUS0.501-0.3040-12.00 
  Babos, Daniel 1369  * HUN1.0010.08403.20 
  Atte, Rebeka 1586 LAT1.0010.264010.40 
  Golubovskis, Maksims 1488 LAT0.001-0.8440-33.60 
  Vissarionovs, Artjoms 1397 LAT1.0010.10404.00 
 * 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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