Individual Calculations June 2015
 Markesinis, Eleftherios  Total change: -4.20  Rating chartPersonal card
 152nd Open Ambelokipon Ambelokipi GRE 2015-03-04
RcRownchangeKK*chgGame
 1892 1999 4.00 6 0.27 20 5.40 
  Psoma, Virginia 1599  * GRE1.0010.08201.60 
  Makkas, Panayiotis 1811 GRE1.0010.26205.20 
  Delithanasis, Dimitrios 2184 GRE0.5010.24204.80 
  Ilandzis, Spyridon 2136 GRE0.5010.18203.60 
  Vakakis, Panteleimon 1779 GRE1.0010.22204.40 
  Vazelakis, Dimitrios 1844 GRE0.001-0.7120-14.20 
 * 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)
 
 2015 Team Cup ESSNA Athens GRE 2015-04-27
RcRownchangeKK*chgGame
 2016 2003 0.00 1 -0.48 20 -9.60 
  Mitrandzas, Athanasios 2016 GRE0.001-0.4820-9.60 

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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