Individual Calculations January 2012
 Spanos, Georgios  Total change: 5.10  Rating chartPersonal card
 Panellinios GS - APO Kotinos - SO Ikarias tournament under 1800 Athens GRE 2011-09-18
RcRownchangeKK*chgGame
 1652 1765 1.00 3 -0.90 15 -13.50 
  Paizis, Konstantinos 1850 GRE0.001-0.3815-5.70 
  Liris, Orestis 1629 GRE0.001-0.6815-10.20 
  Georgiadis, Nikitas 1477 GRE1.0010.16152.40 

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
 1605 1765 2.00 3 -0.10 15 -1.50 
  Mpasoukos, Iraklis 1622 GRE1.0010.31154.65 
  Grapsas, Panagiotis 1478 GRE0.001-0.8415-12.60 
  Vlahos, Georgios 1716 GRE1.0010.43156.45 

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)
 
 Panellinios GS - APO Kotinos - SO Ikarias tournament under 1800 Nov-Dec Athens GRE 2011-11-07
RcRownchangeKK*chgGame
 1637 1765 6.00 7 1.34 15 20.10 
  Diatsintos, Ilias 1611 GRE1.0010.29154.35 
  Pagalis, Georgios 1696 GRE1.0010.40156.00 
  Rigas, Evangelos 1555 GRE1.0010.23153.45 
  Tzortzis, Dimitrios 1767 GRE0.5010.00150.00 
  Soursos, Panayotis 1727 GRE0.501-0.0515-0.75 
  Koutsomichalis, Marinos 1603 GRE1.0010.29154.35 
  Milias, Renos 1502 GRE1.0010.18152.70 

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)
 

 

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