Individual Calculations February 2015
 Lemonis, Kyriakos  Total change: -21.60  Rating chartPersonal card
 Team Cup SPIROS BIKOS 2014 - B1 group Attica GRE 2014-11-09
RcRownchangeKK*chgGame
 1932 1700 0.50 2 0.09 40 3.60 
  Sarakenidis, Nikolaos 1926 GRE0.5010.294011.60 
  Feidakis, Andreas 1938 GRE0.001-0.2040-8.00 

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
 4th Tournament of Nikaia - A' Group Nikaia GRE 2015-01-18
RcRownchangeKK*chgGame
 1637 1740 2.50 6 -1.26 20 -25.20 
  Giatrakos, Orestis 1520 GRE1.0010.22204.40 
  Sienczewski, Zbigniew 2022 POL0.001-0.1620-3.20 
  Sarafoglou, Maria 1416 GRE0.001-0.8720-17.40 
  Papadopoulos, Asterios 1793 GRE0.5010.07201.40 
  Louka, Magdalini 1577 GRE0.001-0.7220-14.40 
  Thanos, Konstantinos 1496 GRE1.0010.20204.00 

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)
 

 

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