Individual Calculations September 2011
 Spiropoulos, Panagiotis S  Total change: -37.50  Rating chartPersonal card
 Attica Team Friendship Cup 2011 - A' Group Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1748 1733 1.00 3 -0.48 30 -14.40 
  Bezirtzoglou, Konstantinos 1583 GRE1.0010.30309.00 
  Koutoukidis, Panagiotis 2000 GRE0.001-0.1830-5.40 
  Xirouhakis, Alexandros 1662 GRE0.001-0.6030-18.00 

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 Friendship Cup 2011 - B' Group Attiki GRE 2011-01-19
RcRownchangeKK*chgGame
 1520 1733 0.00 1 -0.77 30 -23.10 
  Alexiadis, Hristos 1520 GRE0.001-0.7730-23.10 

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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