Individual Calculations January 2011
 Nikolaidou, Eleni  Total change: -32.70  Rating chartPersonal card
 7th open Pagratiou <1900 national or intern. rating Pagrati - Athens GRE 2010-09-24
RcRownchangeKK*chgGame
 1669 1806 1.00 2 -0.37 15 -5.55 
  Georgopoulou, Anastasia 1643 GRE1.0010.28154.20 
  Zoulis, Emmanouil 1694 GRE0.001-0.6515-9.75 

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)
 
 4th Open ASOP DIAS 2010 Petroupoli GRE 2010-11-06
RcRownchangeKK*chgGame
 1771 1807 3.00 6 -0.26 15 -3.90 
  Grapsas, Panagiotis 1504 GRE1.0010.14152.10 
  Kagas, Konstantinos 2084 GRE0.001-0.1715-2.55 
  Sienczewski, Zbigniew 2139 POL0.001-0.1215-1.80 
  Schinianakis, Dimitris 1461 GRE1.0010.11151.65 
  Giannopoulos, Antonios 1825 GRE0.001-0.4715-7.05 
  Diatsintos, Ilias 1611 GRE1.0010.25153.75 

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)
 
 13th Aegaleo open Aegaleo GRE 2010-12-01
RcRownchangeKK*chgGame
 1622 1807 3.50 7 -1.55 15 -23.25 
  Kokkota, Eleni 1495 GRE1.0010.14152.10 
  Kafkalas, Nikolaos 1468 GRE0.001-0.8815-13.20 
  Grapsas, Panagiotis 1504 GRE1.0010.14152.10 
  Kalofonos, Panayotis 1641 GRE0.501-0.2215-3.30 
  Diatsintos, Ilias 1611 GRE1.0010.25153.75 
  Zambrakos, Efthimios 1944 GRE0.001-0.3215-4.80 
  Fili, Anastasia 1692 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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