Individual Calculations July 2015
 Ledger, Stephen C  Total change: -1.00  Rating chartPersonal card
 Open Teplice 2015 Teplice CZE 2015-06-13
RcRownchangeKK*chgGame
 2126 2076 3.50 8 -0.05 20 -1.00 
  Stefansson, Hannes g2476  * ISL0.001-0.0820-1.60 
  Frost, Peter 1830 AUS0.501-0.3120-6.20 
  Pavelka, Hubert Jan 1823 CZE0.501-0.3120-6.20 
  Korinek, Bohuslav 1822 CZE1.0010.19203.80 
  Ledger, Dave J f2244 ENG0.5010.22204.40 
  Lorscheid, Gerhard f2264 GER0.5010.24204.80 
  Grela, Kacper 2237 POL0.001-0.2920-5.80 
  Baum, Bernd f2309 GER0.5010.29205.80 
 * 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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