Individual Calculations November 2011
 Iliopoulos, Alexandros  Total change: -9.30  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - B' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 1473 1723 6.50 9 -0.67 15 -10.05 
  Bouzas, Sotirios 1323  * GRE1.0010.08151.20 
  Tsouptsis, Sotirios 1537 GRE0.001-0.7415-11.10 
  Tsivgouli, Ekaterini 1369 GRE1.0010.11151.65 
  Sahpatsidis, Haralabos 1500 GRE0.001-0.7815-11.70 
  Nikitopoulos, Aggelos 1360 GRE1.0010.10151.50 
  Tsouba, Adamantia 1497 GRE1.0010.21153.15 
  Merasedoglou, Dimitrios - Nektar 1509 GRE1.0010.23153.45 
  Halioris, Stefanos-Anthimos 1572 GRE0.501-0.2015-3.00 
  Lentzos, Ioanis 1590 GRE1.0010.32154.80 
 * 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)
 
 3rd Papanastasio open 2011 Peristeri - Athens GRE 2011-09-12
RcRownchangeKK*chgGame
 1774 1755 2.50 5 0.05 15 0.75 
  Markantonaki, Haritomeni wf2136 GRE0.001-0.0915-1.35 
  Karakatsanis, Nikolaos 1430 GRE0.001-0.8715-13.05 
  Katopodis, Ioannis 1553 GRE1.0010.24153.60 
  Ladas, Dimitrios 1681 GRE1.0010.40156.00 
  Poulos, Georgios 2071 GRE0.5010.37155.55 

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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