Individual Calculations May 2012
 Bravos, Panagiotis  Total change: 4.95  Rating chartPersonal card
 Attica Team Championship of B' Category 2012 Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1484 1402 2.00 5 0.04 15 0.60 
  Kalogridakis, Theodoros 1650 GRE0.001-0.1915-2.85 
  Tsekouras, Andreas 1451 GRE0.001-0.4315-6.45 
  Beliotis, Georgios 1484 GRE0.5010.11151.65 
  Bardis, Harilaos-Panagiotis 1365 GRE1.0010.45156.75 
  Valourdos, Konstantinos 1471 GRE0.5010.10151.50 

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)
 
 ESSNA Individual championships 2012 - Open under 12 Peristeri - Athens GRE 2012-04-17
RcRownchangeKK*chgGame
 1620 1402 1.00 3 0.29 15 4.35 
  Karousos-Theodorakis, Anastasios 1493 GRE1.0010.62159.30 
  Kalogridakis, Theodoros 1650 GRE0.001-0.1915-2.85 
  Alexiadis, Hristos 1717 GRE0.001-0.1415-2.10 

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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