Individual Calculations May 2010
 Hovardas, Kiriakos  Total change: -4.00  Rating chartPersonal card
 B' CATEGORY TEAM CHAMP. ESSTH-H Thessaloniki-Halkidiki GRE 2010-01-24
RcRownchangeKK*chgGame
 1764 1642 1.00 3 -0.08 25 -2.00 
  Halkias, Nikolaos 1703 GRE0.001-0.4225-10.50 
  Karypidis, Iason 1631 GRE0.501-0.0225-0.50 
  Gountintas, Haralabos 1957 GRE0.5010.36259.00 

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)
 
 6th Open Kalamaria Spring Tournament - 2nd Ioakimidia Thessaloniki GRE 2010-03-25
RcRownchangeKK*chgGame
 2042 1642 0.00 1 -0.08 25 -2.00 
  Pambalos, Panayiotis 2042  * 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)
 

 

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