Individual Calculations July 2011
 Tourkolias, Dimitrios  Total change: -6.90  Rating chartPersonal card
 10th Open SOP-SMAOK <1900 rating Pagrati - Athens GRE 2011-03-11
RcRownchangeKK*chgGame
 1620 1823 3.50 6 -0.89 15 -13.35 
  Kapellas, Alexandros 1447 GRE0.501-0.4115-6.15 
  Karali, Panagiota 1423  * GRE1.0010.08151.20 
  Sorolis, Nikolaos 1827 GRE0.5010.01150.15 
  Maroulakos, Stavros 1748 GRE0.001-0.6015-9.00 
  Kamitsis, Nikolaos 1569 GRE1.0010.19152.85 
  Zervos, Lazaros 1706 GRE0.501-0.1615-2.40 
 * 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)
 
 Attica Team Cup 2011 Attica GRE 2011-04-09
RcRownchangeKK*chgGame
 1824 1823 0.00 1 -0.50 15 -7.50 
  Stamiris, Gerasimos 1824 GRE0.001-0.5015-7.50 

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)
 
 3rd Easter Tournament 2011 - PS Peristeriou Group A Peristeri - Athens GRE 2011-04-26
RcRownchangeKK*chgGame
 1999 1823 3.00 7 0.93 15 13.95 
  Stathopoulos, Ioannis 2106 GRE0.001-0.1615-2.40 
  Bellos, Evangelos 1616 GRE1.0010.23153.45 
  Galanos, Dimitrios 2012 GRE1.0010.751511.25 
  Koutoukidis, Panagiotis 2027 GRE1.0010.761511.40 
  Tassopoulos, Marios f2189 GRE0.001-0.1015-1.50 
  Azis, Azizis Ektoras 2166 GRE0.001-0.1215-1.80 
  Zahariou, Nikolaus 1875 GRE0.001-0.4315-6.45 

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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