Individual Calculations September 2011
 Ioannidis, Georgios Alexandros  Total change: -15.30  Rating chartPersonal card
 9th chess open of Fysiolatris - B' Group Nikaia - Athens GRE 2011-06-16
RcRownchangeKK*chgGame
 1472 1534 3.00 6 -0.51 30 -15.30 
  Alexiou-Karakasidis, Stavros 1434 GRE0.501-0.1430-4.20 
  Lymberopoulos-Bountalis, Filipp 1401 GRE1.0010.32309.60 
  Lemonis, Kyriakos 1537 GRE0.001-0.5030-15.00 
  Tsilivakos, Vasilis 1433 GRE1.0010.363010.80 
  Tsichlis, Christos-Nektarios 1382 GRE0.501-0.2030-6.00 
  Fakoudis, Ioannis 1645 GRE0.001-0.3530-10.50 

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)
 

 

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