Individual Calculations October 2013
 Laspas, Antonios  Total change: 17.40  Rating chartPersonal card
 21st International tournament of Nikaia "Honour to National Resistance" - B Group Athens - Nikaia GRE 2013-08-26
RcRownchangeKK*chgGame
 1619 1219 0.00 2 -0.16 15 -2.40 
  Anisios, Markos 1619  * GRE0.001-0.0815-1.20 
  Karathanasis, Vlasis 1619  * GRE0.001-0.0815-1.20 
 * 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)
 
 5th "Papanastasio" open - B' Group Peristeri GRE 2013-09-03
RcRownchangeKK*chgGame
 1426 1219 2.50 5 1.32 15 19.80 
  Grapsas, Panagiotis 1488 GRE0.001-0.1715-2.55 
  Kouta, Antonia 1392 GRE0.5010.23153.45 
  Gkountouvas, Vasilis 1394 GRE1.0010.731510.95 
  Tagklis, Ioannis 1499 GRE0.001-0.1615-2.40 
  Karathanasi, Eirhnh 1359 GRE1.0010.691510.35 

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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