Individual Calculations July 2008
 Kallias, Nikolaos  Total change: -29.00  Rating chartPersonal card
 MIKTO NEANIKO OMADIKO PROTATHL. ATTIKIS '08 ATTIKI GRE 2008-01-20
RcRownchangeKK*chgGame
 1754 1788 1.50 4 -0.62 25 -15.50 
  Liaskos, Leonidas 1956 GRE0.001-0.2825-7.00 
  Barbounis, Ioannis 1461 GRE1.0010.13253.25 
  Malamatas, Konstantinos 1879 GRE0.001-0.3825-9.50 
  Kountardas, Panagiotis 1720 GRE0.501-0.0925-2.25 

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)
 
 ATTICA TEAM CHAMP. B' CATEGORY 2008 A' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 1910 1788 0.50 3 -0.54 25 -13.50 
  Mihopoulos, Konstantinos 1751 GRE0.001-0.5525-13.75 
  Homatidis, Panagiotis 2039 GRE0.5010.31257.75 
  Tsiamis, Alexandros 1941 GRE0.001-0.3025-7.50 

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)
 

 

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