Individual Calculations January 2012
 Kalaitzis, Evangelos  Total change: 2.55  Rating chartPersonal card
 4th open tournament of Evoiki ES Halkida GRE 2011-09-21
RcRownchangeKK*chgGame
 1545 1450 0.00 2 -0.74 15 -11.10 
  Mpasoukos, Iraklis 1622 GRE0.001-0.2715-4.05 
  Tzerbinos, Konstantinos 1468 GRE0.001-0.4715-7.05 

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 Cup "Spiros Bikos" 2011 - Group C' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1381 1450 0.50 1 -0.10 15 -1.50 
  Deligiorgis, Giorgos 1381 GRE0.501-0.1015-1.50 

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)
 
 5th open tournament of Evoiki ES Halkida GRE 2011-11-09
RcRownchangeKK*chgGame
 1614 1450 2.50 5 1.01 15 15.15 
  Seferlis, Georgios 1711 GRE1.0010.821512.30 
  Marinelos, Theodoros 1703 GRE0.001-0.1915-2.85 
  Kouroumbas, Kosmas 1705 GRE0.5010.31154.65 
  Mpasoukos, Iraklis 1622 GRE1.0010.731510.95 
  Foutouhos, Spyridon 1330 GRE0.001-0.6615-9.90 

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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