Individual Calculations May 2015
 Papakostas, Vasilis  Total change: 20.80  Rating chartPersonal card
 2015 Team Championship TESS AIGAIOU - POA Chios island GRE 2015-04-15
RcRownchangeKK*chgGame
 1753 1519 0.50 2 0.01 40 0.40 
  Halioris, Stefanos-Anthimos 1587 GRE0.5010.09403.60 
  Kaminellis, Estratios 1919  * GRE0.001-0.0840-3.20 
 * 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)
 
 2015 Team CUP TESS AIGAIOU Chios island GRE 2015-04-15
RcRownchangeKK*chgGame
 1671 1519 1.00 1 0.70 40 28.00 
  Kontis, Michail 1671 GRE1.0010.704028.00 

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)
 
 2015 Youth championship TESS AIGAIOU Chios island GRE 2015-04-15
RcRownchangeKK*chgGame
 1379 1519 0.50 1 -0.19 40 -7.60 
  Lamprou, Konstantinos-Georgios 1379 GRE0.501-0.1940-7.60 

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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