Individual Calculations September 2013
 Walta, Paivi  Total change: -1.50  Rating chartPersonal card
 RTU open A Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 2141 1822 1.00 8 -0.10 15 -1.50 
  Bartos, Jan f2222  * CZE0.001-0.0815-1.20 
  Sanders, Isaac B 2222  * ENG0.001-0.0815-1.20 
  Lammi, Jyri 2151 FIN0.5010.38155.70 
  Lokander, Martin 2222  * SWE0.001-0.0815-1.20 
  Rasa, Gints 2103 LAT0.001-0.1615-2.40 
  Kreyssig, Robert 2085 GER0.5010.32154.80 
  Batkovskyte, Dominyka 2104 LTU0.001-0.1615-2.40 
  Whitehead, David J 2022 ENG0.001-0.2415-3.60 
 * 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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