Individual Calculations July 2009
 Konstantinidis, Mihalis  Total change: -41.25  Rating chartPersonal card
 TER. CLUB'S CHAMP. B' CAT. THESS-HALK 2009 THESSALONIKI GRE 2009-02-08
RcRownchangeKK*chgGame
 1726 1972 2.00 4 -1.20 15 -18.00 
  Perros, Gavriil 1711 GRE1.0010.18152.70 
  Babos, Vasilios 1801 GRE0.501-0.2315-3.45 
  Psaltis, Aristidis 1763 GRE0.001-0.7715-11.55 
  Lekatis, Ioannis 1628 GRE0.501-0.3815-5.70 

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
RcRownchangeKK*chgGame
 1731 1972 1.50 4 -1.55 15 -23.25 
  Agorastoudis-Vlahos, Ioakim 1622 GRE0.501-0.3915-5.85 
  Barbis, Athanasios 2056 GRE0.5010.12151.80 
  Palaskos, Marios 1622 GRE0.001-0.8915-13.35 
  Papavlasopoulos, Dimitrios 1622 GRE0.501-0.3915-5.85 

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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