Individual Calculations November 2009
 Harakis, Alexis M  Total change: -31.35  Rating chartPersonal card
 6 Kalamaria Open Chess Tourn. A' GROUP Kalamaria - Thessaloniki GRE 2009-08-22
RcRownchangeKK*chgGame
 2163 2266 3.50 9 -2.09 15 -31.35 
  Moshoutas, Nikolaos 1904 GRE1.0010.10151.50 
  Pavlovic, Milos M m2533 SRB0.001-0.1815-2.70 
  Bayrak, Asli wf1995 TUR1.0010.17152.55 
  Esen, Baris m2488 TUR0.001-0.2215-3.30 
  Karkovic, Mate 2015 CRO1.0010.19152.85 
  Mastrovasilis, Athanasios g2503 GRE0.001-0.2015-3.00 
  Ntiloudi, Despina 2040 GRE0.001-0.7915-11.85 
  Tsiotridis, Panayotis 2009 GRE0.001-0.8215-12.30 
  Papageorgiou, Ioannis 1976 GRE0.501-0.3415-5.10 

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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