Individual Calculations July 2009
 Patrinos, Ilias  Total change: 16.20  Rating chartPersonal card
 Team Cup Attica Friendship 2009 "NIKOS STROFALIS" Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2047 1751 0.00 1 -0.15 15 -2.25 
  Chuyevsky, Paata 2047 UKR0.001-0.1515-2.25 

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)
 
 94th Ambelokipi open Ambelokipi - Athens GRE 2009-03-07
RcRownchangeKK*chgGame
 1887 1751 2.50 6 0.56 15 8.40 
  Papafitsoros, Konstantinos 1989 GRE0.001-0.2015-3.00 
  Lakafosis, Ioannis 1930 GRE1.0010.731510.95 
  Nikoleris, Evangelos 1879 GRE0.5010.17152.55 
  Stathopoulos, Fotios 1803 GRE1.0010.57158.55 
  Sarakenidis, Nikolaos 1896 GRE0.001-0.3115-4.65 
  Dekanozishvili, Tamaz 1827 GEO0.001-0.4015-6.00 

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 Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 2101 1751 0.00 1 -0.11 15 -1.65 
  Kaforos, Dimitrios-Alkis 2101 GRE0.001-0.1115-1.65 

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)
 
 95th Open Ambelokipon Ambelokipi - Athens GRE 2009-04-04
RcRownchangeKK*chgGame
 1957 1730 2.50 6 1.11 15 16.65 
  Ntaifas, Ioannis 2053 GRE0.001-0.1315-1.95 
  Spyropoulou, Aliki 1892 GRE0.5010.21153.15 
  Michailidis, Dimitrios 1950 GRE1.0010.781511.70 
  Poteas, Ioannis 2080 GRE0.001-0.1115-1.65 
  Makkas, Panayiotis 2036 GRE0.001-0.1415-2.10 
  Maratos, Antonios 1731 GRE1.0010.50157.50 

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)
 
 96 Ambelokipi Open Athens GRE 2009-05-09
RcRownchangeKK*chgGame
 1778 1730 1.00 3 -0.33 15 -4.95 
  Prevenios, Mihail 2011 GRE0.001-0.1615-2.40 
  Hajioannou, Dimos 1520 GRE1.0010.23153.45 
  Stamatiadis, Georgios 1804 GRE0.001-0.4015-6.00 

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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