Individual Calculations May 2010
 Halkias, Nikolaos  Total change: -4.40  Rating chartPersonal card
 Territorial Club's Cup ESSTH-HALK 2010 Thessaloniki GRE 2010-01-16
RcRownchangeKK*chgGame
 2103 1703 0.00 1 -0.08 25 -2.00 
  Vafiadis, Kleanthis 2103  * GRE0.001-0.0825-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
NOTE: K factor changed
 B' CATEGORY TEAM CHAMP. ESSTH-H Thessaloniki-Halkidiki GRE 2010-01-24
RcRownchangeKK*chgGame
 1644 1703 1.00 2 -0.16 15 -2.40 
  Hovardas, Kiriakos 1642 GRE1.0010.42156.30 
  Perros, Gavriil 1646 GRE0.001-0.5815-8.70 

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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