Individual Calculations May 2014
 Vidalakis, Nektarios  Total change: 12.30  Rating chartPersonal card
 2014 ESSK Youth championships of Crete U8-16 open Crete GRE 2014-02-23
RcRownchangeKK*chgGame
 1533 1384 2.50 6 0.45 30 13.50 
  Papadokokolakis, Panagiotis 1346 GRE0.501-0.0530-1.50 
  Thomakis, Nikolaos 1451 GRE0.5010.09302.70 
  Thomadakis, Rafail 1262 GRE1.0010.33309.90 
  Kalogeris, Ioannis 1784  * GRE0.001-0.0830-2.40 
  Papadopoulos, Argirios 1784  * GRE0.001-0.0830-2.40 
  Vozinaki, Anthi - Maria 1572 GRE0.5010.24307.20 
 * 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)
 
NOTE: K factor changed
 2014 ESSK Team championships POA Crete GRE 2014-03-01
RcRownchangeKK*chgGame
 1784 1384 0.00 1 -0.08 15 -1.20 
  Mathioulakis, Fanis 1784  * 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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