Individual Calculations September 2013
 Lindgren, Fredrik  Total change: 1.05  Rating chartPersonal card
 RTU open A Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 2282 2221 4.00 9 0.07 15 1.05 
  Miezis, Normunds g2557 LAT0.001-0.1215-1.80 
  Svoboda, Rostislav 2031 CZE0.001-0.7515-11.25 
  Tirrito, Luca 2068 ITA1.0010.30154.50 
  Kreyssig, Robert 2085 GER1.0010.32154.80 
  Petrosyan, Tigran S. f2346 ARM0.5010.17152.55 
  Griffiths, Ryan Rhys f2388 IRL0.001-0.2815-4.20 
  Rasa, Gints 2103 LAT1.0010.34155.10 
  Ehlvest, Jaan g2615 USA0.5010.42156.30 
  Roubalik, Jakub 2344 CZE0.001-0.3315-4.95 

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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