Individual Calculations September 2011
 Kabanis, Nikolaos  Total change: 16.80  Rating chartPersonal card
 9th chess open of Fysiolatris - A' Group Nikaia - Athens GRE 2011-06-16
RcRownchangeKK*chgGame
 1793 1721 2.00 5 -0.13 30 -3.90 
  Michelakos, Panagiotis 2098 GRE0.5010.413012.30 
  Vlahos, Athanasios 1931 GRE0.5010.27308.10 
  Tsiros, Dimitrios 1647 GRE0.001-0.6030-18.00 
  Selianiti, Eleana 1678 GRE1.0010.443013.20 
  Doulidis, Pavlos-Georgios 1612 GRE0.001-0.6530-19.50 

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)
 
 International open IKAROS 2011 Ag. Kirikos - Ikaria GRE 2011-07-09
RcRownchangeKK*chgGame
 1873 1721 3.00 7 0.69 30 20.70 
  Vazelakis, Dimitrios 2022 GRE0.001-0.1530-4.50 
  Papargyriou, Anastasios 2114 GRE0.5010.423012.60 
  Urosevic, Marija wf2058 SRB0.001-0.1230-3.60 
  Iatros, Aristidis 1824 GRE0.5010.14304.20 
  Geroukalis, Hristos 1603 GRE1.0010.343010.20 
  Hristodoulaki, Antonia 1920 GRE0.001-0.2430-7.20 
  Mores, Konstantinos 1573 GRE1.0010.30309.00 

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)
 

 

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