Individual Calculations May 2010
 Savoglou, Nikolaos  Total change: -44.85  Rating chartPersonal card
 Attikis Filias "Nikos Strofalis" 2010 - Group A' Attica GRE 2009-12-20
RcRownchangeKK*chgGame
 1930 1962 0.50 3 -1.13 15 -16.95 
  Stathopoulos, Ioannis 1881 GRE0.001-0.6115-9.15 
  Hristodoulou, Panagiotis 2119 GRE0.001-0.2915-4.35 
  Kountardas, Panagiotis 1789 GRE0.501-0.2315-3.45 

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)
 
 4th open Pagratiou >1800 Pagrati - Athens GRE 2010-01-12
RcRownchangeKK*chgGame
 1956 1977 3.00 7 -0.74 15 -11.10 
  Soursos, Panayotis 1730 GRE0.501-0.3115-4.65 
  Delis, Georgios 1947 GRE1.0010.46156.90 
  Tassopoulos, Marios f2243 GRE0.5010.32154.80 
  Drakopoulos, Anastasios 2206 GRE0.001-0.2115-3.15 
  Marianidis, Dimitrios 1837 GRE0.001-0.6915-10.35 
  Georgiopoulos, Har 1872 GRE0.501-0.1415-2.10 
  Antoniadis, Konstantinos 1854 GRE0.501-0.1715-2.55 

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)
 
 6th Siaperas Memorial Open Ambelokipi - Athens GRE 2010-02-06
RcRownchangeKK*chgGame
 1699 1977 3.00 5 -1.12 15 -16.80 
  Zaharopoulos, Dionisios 1577  * GRE0.501-0.4215-6.30 
  Avgoustinatos, Vassilis 1800 GRE1.0010.27154.05 
  Tsiros, Fragkiskos Vlasios 1616 GRE0.501-0.4015-6.00 
  Arvanitis, Georgios 1729 GRE0.501-0.3115-4.65 
  Koukoufikis, Ioannis 1773 GRE0.501-0.2615-3.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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