Individual Calculations April 2015
 Gourgourinis, Ioannis  Total change: -39.60  Rating chartPersonal card
 Team 3x3 Chess League by ASOP DIAS - A Group Petroupoli GRE 2015-01-10
RcRownchangeKK*chgGame
 1346 1078 0.00 3 -0.56 40 -22.40 
  Kostouros, Alexandros 1478  * GRE0.001-0.0840-3.20 
  Kosmadakis, Panagiotis 1263 GRE0.001-0.2640-10.40 
  Karounis, Ioannis 1296 GRE0.001-0.2240-8.80 
 * 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
 2015 Attica Friendship team CUP NIKOS STROFALIS Attica GRE 2015-01-11
RcRownchangeKK*chgGame
 1384 1078 0.50 2 0.19 20 3.80 
  Giagkos, Dimitrios 1478  * GRE0.001-0.0820-1.60 
  Anastasopoulos, Christos 1290 GRE0.5010.27205.40 
 * 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)
 
NOTE: K factor changed
 Senior Division by ASOP DIAS - JAN 2015 Petroupoli GRE 2015-01-17
RcRownchangeKK*chgGame
 1277 1078 0.00 4 -1.05 20 -21.00 
  Grapsas, Panagiotis 1478  * GRE0.001-0.0820-1.60 
  Zaharias, Aggelos 1233 GRE0.001-0.2920-5.80 
  Tzavaras, Konstantinos 1247 GRE0.001-0.2820-5.60 
  Papahristodoulou, Stylianos 1149 GRE0.001-0.4020-8.00 
 * 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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