Individual Calculations July 2010
 Papahristoudis, Anastasios  Total change: -7.50  Rating chartPersonal card
 5th Open tournament of SOP-SMAOK >1800 Pagrati - Athens GRE 2010-03-16
RcRownchangeKK*chgGame
 1932 2094 4.50 7 -0.42 15 -6.30 
  Hatzigeorgiou, Mihail 1898 GRE1.0010.25153.75 
  Zygouris, Hristos 2243 GRE0.001-0.3015-4.50 
  Marianidis, Dimitrios 1844 GRE0.501-0.3115-4.65 
  Fessas, Prokopios 1896 GRE0.001-0.7615-11.40 
  Maroulakos, Stavros 1773 GRE1.0010.13151.95 
  Konstantopoulos, Dimitrios 1913 GRE1.0010.26153.90 
  Ntatsis, Georgios 1956 GRE1.0010.31154.65 

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)
 
 TEAM CUP ATTICA 2010 Attica GRE 2010-04-17
RcRownchangeKK*chgGame
 2494 2094 0.00 1 -0.08 15 -1.20 
  Banikas, Hristos g2494  * GRE0.001-0.0815-1.20 
 * 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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