Individual Calculations July 2009
 Merkouris, Panagiotis  Total change: -6.15  Rating chartPersonal card
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 1956 1971 0.00 1 -0.52 15 -7.80 
  Koutourinis, Apostolos 1956 GRE0.001-0.5215-7.80 

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)
 
 WORLD AMATEUR CHAMPIONSHIP 2009 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 1855 1976 6.00 9 0.11 15 1.65 
  Giannopoulos, Ioannis 1626 GRE1.0010.11151.65 
  Hasiotis, Polichronis 1812 GRE1.0010.28154.20 
  Gouliaros-Antoniadis, Alexandro 1854 GRE1.0010.33154.95 
  Nagy, Laszlo 1931 GER0.001-0.5615-8.40 
  Ballas, Kleon-Evangelos 1865 GRE1.0010.35155.25 
  Paouris, Nikolaos 1867 GRE1.0010.35155.25 
  Parlog, Stefan 1971 ROU0.001-0.5115-7.65 
  Kesidis, Odyseas 1933 GRE0.001-0.5615-8.40 
  Zeppos, Panagiotis 1840 GRE1.0010.32154.80 

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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