Individual Calculations May 2012
 Logothetis, Sotirios  Total change: 4.65  Rating chartPersonal card
 Attica team champ. qualifiers for ascent to A' Category 2012 - POA ESSNA Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 2204 2225 4.00 7 0.31 15 4.65 
  Makka, Ioulia wm2152 GRE1.0010.40156.00 
  Khetsuriani, Besarion m2326 GEO0.5010.14152.10 
  Gesos, Pavlos m2327 GRE0.5010.14152.10 
  Spirakopoulos, Ioannis 2149 GRE1.0010.40156.00 
  Kordis, Konstantinos 2159 GRE0.501-0.0915-1.35 
  Ignatiadis, Konstantinos 2172 GRE0.501-0.0715-1.05 
  Zenelis, Konstantinos 2145 GRE0.001-0.6115-9.15 

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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