Individual Calculations September 2009
 Theoharidis, Georgios  Total change: -20.70  Rating chartPersonal card
 18th Open Inter. Tourn. "KAVALA 2009" GROUP B Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 1799 1788 1.00 5 -1.38 15 -20.70 
  Hrisomalis, Theodoros 1998 GRE0.001-0.2315-3.45 
  Ioannidis, Evgenios 1508 GRE0.001-0.8415-12.60 
  Damianidis, Konstantinos-Harala 1500 GRE1.0010.16152.40 
  Krueger, Tim 2000 GER0.001-0.2315-3.45 
  Manelidis, Savvas 1990 GRE0.001-0.2415-3.60 

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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