Individual Calculations December 2014
 Blaushtain, Boris  Total change: -3.20  Rating chartPersonal card
 24th World Senior (65+) Chess Championships - Open Katerini GRE 2014-10-23
RcRownchangeKK*chgGame
 2001 2018 5.50 11 -0.16 20 -3.20 
  Pritchett, Craig W m2315 SCO0.001-0.1520-3.00 
  Shamis, Mordehay 1824 ISR1.0010.25205.00 
  Malmdin, Nils-Ake f2208 SWE0.001-0.2520-5.00 
  Haupt, Joachim 1874 GER1.0010.31206.20 
  Savolainen, Lev P. f2083 RUS0.001-0.4120-8.20 
  Robinson, John K 1983 ENG0.001-0.5520-11.00 
  Tobar Salas, Juan Carlos 1618  * CHI1.0010.08201.60 
  Hernandez M., Emilio Gustavo 1801 VEN1.0010.22204.40 
  Reuben, Stewart c2089 ENG0.5010.10202.00 
  Nickl, Klaus 2113 AUT0.5010.13202.60 
  Batakovs, Olegs 2098 LAT0.5010.11202.20 
 * 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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