Individual Calculations March 2010
 Malamatas, Konstantinos  Total change: 30.60  Rating chartPersonal card
 Attica Indiv. Youth Championship 2010 - Boys U16 Nikaia - Athens GRE 2009-12-23
RcRownchangeKK*chgGame
 1854 1959 4.50 6 0.72 15 10.80 
  Rigatos, Panagiotis 1718 GRE1.0010.20153.00 
  Stamos, Filippos 1747 GRE1.0010.23153.45 
  Aznaouridis, Sokratis 1947 GRE1.0010.48157.20 
  Pappelis, Dimitrios 2045 GRE0.5010.12151.80 
  Fragkos, Vasilios 1944 GRE0.501-0.0215-0.30 
  Bellos, Ioannis 1724 GRE0.501-0.2915-4.35 

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)
 
 42th Greek Indiv. Champ. U20 - 2010 Peristeri - Athens GRE 2010-01-03
RcRownchangeKK*chgGame
 2016 1953 5.00 9 1.32 15 19.80 
  Anthopoulos, Hristos 1573 GRE1.0010.09151.35 
  Pavlidis, Anastasios f2330 GRE0.5010.41156.15 
  Spirou, Panagiotis 2147 GRE0.5010.25153.75 
  Kazantzidis, Ilias 2094 GRE1.0010.691510.35 
  Sevastopoulos, Vasilis 2105 GRE0.5010.20153.00 
  Pambalos, Panayiotis 2125 GRE0.001-0.2715-4.05 
  Tsiros, Fragkiskos Vlasios 1616 GRE1.0010.12151.80 
  Hristodoulou, Panagiotis 2119 GRE0.001-0.2815-4.20 
  Tsiropoulas, Apostolos 2034 GRE0.5010.11151.65 

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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