Individual Calculations October 2008
 Frosinos, Ioannis  Total change: -76.75  Rating chartPersonal card
 IKAROS CHESS FEST. 2008 - AEGEAN OPEN CHAMP. 2008 AG. KIRIKOS GRE 2008-07-12
RcRownchangeKK*chgGame
 2011 2041 2.00 4 -0.10 25 -2.50 
  Kontos, Vasilios 1691 GRE1.0010.11252.75 
  Aggelis, Nikolaos 2271 GRE1.0010.792519.75 
  Banikas, Hristos g2391 GRE0.001-0.1125-2.75 
  Efkarpidis, Stylianos 1691 GRE0.001-0.8925-22.25 

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)
 
 17th OPEN INTER.TOURN. KABALA 2008-GROUP A' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 2144 2041 0.00 8 -2.97 25 -74.25 
  Azaladze, Shota 2370 GEO0.001-0.1225-3.00 
  Cherednichenko, Elena wf2162 UKR0.001-0.3425-8.50 
  Fruteau, Sabine wf2149 FRA0.001-0.3525-8.75 
  Kosmas-Lekkas, Dimitiros 2072 GRE0.001-0.4625-11.50 
  Kakkanas, Evangelos 2047 GRE0.001-0.4925-12.25 
  Cherednichenko, Svetlana wm2237 UKR0.001-0.2525-6.25 
  Papageorgiou, Ioannis 2042 GRE0.001-0.5025-12.50 
  Petraki, Maria wf2069 GRE0.001-0.4625-11.50 

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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