Individual Calculations January 2011
 Tsatsoulis, Periklis  Total change: -6.75  Rating chartPersonal card
 KAPPA 48 Kallithea Athens GRE 2010-11-15
RcRownchangeKK*chgGame
 1690 1505 1.00 4 -0.12 25 -3.00 
  Poulidis, Stefanos 1897 GRE0.001-0.0825-2.00 
  Anthopoulos, Hristos 1578 GRE1.0010.602515.00 
  Pessiridis, Isaak 1673 GRE0.001-0.2825-7.00 
  Diatsintos, Ilias 1611 GRE0.001-0.3625-9.00 

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)
 
 3rd Greek Team Championship Under 16 - 2010 Vrahati, Korinthos GRE 2010-12-17
RcRownchangeKK*chgGame
 1469 1505 2.00 4 -0.15 25 -3.75 
  Ontabasidis, Aristidis 1521 GRE0.001-0.4825-12.00 
  Kokkota, Fotini 1201 GRE1.0010.14253.50 
  Kokkalis, Haralabos 1611 GRE0.001-0.3625-9.00 
  Oikonomou, Panagiotis Ch 1541 GRE1.0010.552513.75 

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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