Individual Calculations June 2018
 Valoukos, Efstathios  Total change: 14.40  Rating chartPersonal card
 4th open Thomas Georgiou Memorial 2018 ATHENS GRE 2018-03-10
RcRownchangeKK*chgGame
 1416 1451 2.00 4 -0.12 20 -2.40 
  Loukopoulos, Stefanos 1076 GRE1.0010.09201.80 
  Mokas, Vasilios 1609 GRE0.001-0.2920-5.80 
  Panagiotakos, Petros 1691 GRE1.0010.802016.00 
  Yannopapas, Leontios 1286 GRE0.001-0.7220-14.40 

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)
 
 2nd Thursday's tournament APO Kotinos 2018 Athens GRE 2018-03-22
RcRownchangeKK*chgGame
 1412 1451 2.50 4 0.38 20 7.60 
  Charalampopoulos, Panagiotis 1063 GRE1.0010.09201.80 
  Banos, Polyhronis 1681 GRE0.001-0.2120-4.20 
  Nikitidis, Vasilios 1262 GRE1.0010.25205.00 
  Skoufas, Georgios 1643 GRE0.5010.25205.00 

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)
 
 2018 Attica Seniors (S50) Team Championship ESSNA GRE 2018-04-22
RcRownchangeKK*chgGame
 1593 1451 1.50 3 0.46 20 9.20 
  Kontarinis, Andreas 1513 GRE1.0010.592011.80 
  Pagalis, Georgios 1415 GRE0.501-0.0520-1.00 
  Tsomis, Dimitrios f1851  * GRE0.001-0.0820-1.60 
 * 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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