Individual Calculations May 2014
 Laspas, Antonios  Total change: 4.50  Rating chartPersonal card
 25th open SOP-SMAOK 2014 under 1900 Athens GRE 2014-03-07
RcRownchangeKK*chgGame
 1631 1266 1.00 4 0.59 15 8.85 
  Theofanidis, Faidon 1651 GRE0.001-0.0915-1.35 
  Roussos, Konstantinos 1561 GRE0.5010.35155.25 
  Pantelidis, Michael 1666  * GRE0.5010.42156.30 
  Georgiopoulos, Har. 1645 GRE0.001-0.0915-1.35 
 * 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)
 
 2014 Youth Championships of Attica - open U12 Athens GRE 2014-04-11
RcRownchangeKK*chgGame
 1035 1266 0.50 1 -0.29 15 -4.35 
  Papargyris, Sokratis 1035 GRE0.501-0.2915-4.35 

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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