Individual Calculations April 2015
 Karounis, Ioannis  Total change: 28.00  Rating chartPersonal card
 Team 3x3 Chess League by ASOP DIAS - A Group Petroupoli GRE 2015-01-10
RcRownchangeKK*chgGame
 1341 1296 3.00 5 0.77 40 30.80 
  Sarafoglou, Maria 1416 GRE1.0010.664026.40 
  Fanos, Haralambos 1350 GRE1.0010.584023.20 
  Papadopoulos, Petros 1599 GRE0.001-0.1440-5.60 
  Gourgourinis, Ioannis 1078 GRE1.0010.22408.80 
  Kosmadakis, Panagiotis 1263 GRE0.001-0.5540-22.00 

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)
 
NOTE: K factor changed
 2015 Attica Friendship team CUP NIKOS STROFALIS Attica GRE 2015-01-11
RcRownchangeKK*chgGame
 1386 1296 1.00 3 -0.14 20 -2.80 
  Efkarpidis, Stylianos 1398 GRE0.001-0.3620-7.20 
  Tsitouras, Dimitrios 1471 GRE0.5010.23204.60 
  Kontoulis, Konstantinos 1290 GRE0.501-0.0120-0.20 

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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