Rapid: Individual Calculations May 2015
 Tassis, Ioannis  Total change: -2.80  Rating chartPersonal card
 EOS Acharnon preliminary rapid - 5th Grand Prix AODM-Strategic Supremacy Athens GRE 2015-04-05
RcRownchangeKK*chgGame
 1744 1769 2.50 5 -0.14 20 -2.80 
  Pagonas, Panayotis 1840 GRE0.001-0.4020-8.00 
  Paisios, Evaggelos 1572 GRE1.0010.25205.00 
  Psomiadis, Haralampos 1835 GRE0.5010.09201.80 
  Gkertsos, Georgios 1823 GRE0.001-0.4220-8.40 
  Mihaloliakos, Ioannis 1650 GRE1.0010.34206.80 

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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