Individual Calculations July 2009
 Derveniotis, Evangelos  Total change: 0.00  Rating chartPersonal card
 3o OPEN IOAKIMIDIS CHESS TOURNAMENT THESSALONIKI GRE 2009-02-01
RcRownchangeRpKK*chgGame
 1710 0 0.00 3 0.00 1010   0.00 
  Tompros, Andreas-Hristos 1770 GRE0.0010.00 0.00 
  Themelis, Georgios 1598 GRE0.0010.00 0.00 
  Psaltis, Aristidis 1763 GRE0.0010.00 0.00 

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)
 
 2nd Triandria Open Spring Tournament Thessaloniki GRE 2009-04-21
RcRownchangeRpKK*chgGame
 1912 0 0.00 2 0.00 1212   0.00 
  Konstantinidis, Konstantinos 1938 GRE0.0010.00 0.00 
  Galunova, Tsveta 1885 BUL0.0010.00 0.00 

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)
 
 WORLD AMATEUR CHAMPIONSHIP 2009 Thessaloniki GRE 2009-04-27
RcRownchangeRpKK*chgGame
 1731 0 4.00 9 0.00 1688   0.00 
  Nikoleris, Evangelos 1896 GRE0.0010.00 0.00 
  Tourkolias, Dimitrios 1840 GRE0.5010.00 0.00 
  Ioannidis, Evgenios 1513 GRE1.0010.00 0.00 
  Moliotis, Hristos 1680 GRE0.0010.00 0.00 
  Drakaki, Anna-Maria 1601 GRE1.0010.00 0.00 
  Bahar-Mosse, Iakov 1883 GRE0.0010.00 0.00 
  Serefidou, Despina 1634 GRE1.0010.00 0.00 
  Zygourakis, Themistoklis 1724 GRE0.5010.00 0.00 
  Hasiotis, Polichronis 1812 GRE0.0010.00 0.00 

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)
 

 

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