Individual Calculations March 2019
 Seferis, Georgios  Total change: 14.20  Rating chartPersonal card
 2nd categories Thursday's tournament Kotinos 2018 Athens GRE 2018-12-13
RcRownchangeKK*chgGame
 1565 1692 5.00 7 0.44 20 8.80 
  Aslanidis, Thiseas 1292  * GRE0.501-0.4220-8.40 
  Arvanitakis, Panagiotis 1665 GRE0.501-0.0420-0.80 
  Georgiadis, Panagiotis 1485 GRE1.0010.23204.60 
  Koulouris, Evangelos 1580 GRE1.0010.35207.00 
  Papadimitriou, Loukas 1994 GRE0.001-0.1520-3.00 
  Moshou, Alexia 1585 GRE1.0010.35207.00 
  Andriopoulou, Eleni 1356 GRE1.0010.12202.40 
 * 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)
 
 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 4-7 ESSNA GRE 2019-02-03
RcRownchangeKK*chgGame
 1524 1701 1.00 1 0.27 20 5.40 
  Merkos, Thomas 1524 GRE1.0010.27205.40 

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)
 

 

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