Individual Calculations July 2008
 Tzotzolis, Halalambos  Total change: -31.80  Rating chartPersonal card
 ATTICA TEAM CHAMP. B' CATEGORY 2008 A' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 2147 2160 1.50 7 -2.12 15 -31.80 
  Poteas, Ioannis 2131 GRE0.001-0.5415-8.10 
  Psaras, Stilianos 2179 GRE0.5010.03150.45 
  Makka, Ioulia wm2186 GRE0.001-0.4615-6.90 
  Goumas, Georgios 2242 GRE0.001-0.3915-5.85 
  Haralabidis, Tengkiz 2103 GRE0.001-0.5815-8.70 
  Ikonomou Geor, Ios 2104 GRE1.0010.42156.30 
  Panagiotakos, Nikolaos 2086 GRE0.001-0.6015-9.00 

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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