Individual Calculations April 2008
 Mbirlis, Hristos  Total change: -50.10  Rating chartPersonal card
 6th Egaleo Open 2007 Egaleo - Athens GRE 2007-11-03
RcRownchangeKK*chgGame
 1894 2036 4.00 7 -0.73 15 -10.95 
  Varelakis, Damianos 1958 GRE0.501-0.1115-1.65 
  Kouliouras, Ioannis 1803 GRE1.0010.21153.15 
  Skourtis, Efstratios 2047 GRE0.001-0.4815-7.20 
  Mouratidis, Haralambos 1907 GRE1.0010.33154.95 
  Tsagaropoulos, Spyridon 1988 GRE0.001-0.5715-8.55 
  Irinidis, Dimitrios 1686 GRE1.0010.11151.65 
  Daifas, Ioannis 1870 GRE0.501-0.2215-3.30 

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)
 
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 2076 2036 1.00 3 -0.34 15 -5.10 
  Sideris, Theodoros 1976 GRE1.0010.42156.30 
  Agrapidis, Th 2040 GRE0.001-0.4915-7.35 
  Avgerinos, Havalambos 2213 GRE0.001-0.2715-4.05 

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)
 
 4th open ASOP Dias Athens - Petroupoli GRE 2007-12-05
RcRownchangeKK*chgGame
 1976 2036 2.50 5 -0.35 15 -5.25 
  Kostouros, Alexandros 2238 GRE0.001-0.2415-3.60 
  Stavropoulos, Simeon 1714 GRE1.0010.13151.95 
  Rigopoulos-Tsigkos, Alexandros 1913 GRE1.0010.33154.95 
  Aggelis, Nikolaos 2125 GRE0.001-0.3815-5.70 
  Fessas, Prokopios 1891 GRE0.501-0.1915-2.85 

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)
 
 7th Egaleo Open 2008 Egaleo - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1939 2042 2.50 6 -1.23 15 -18.45 
  Irinidis, Dimitrios 1692 GRE1.0010.11151.65 
  Plevris, Konstantinos 1902 GRE1.0010.31154.65 
  Dounis, Alexandros 2199 GRE0.001-0.2915-4.35 
  Daifas, Ioannis 1855 GRE0.501-0.2415-3.60 
  Sienczewski, Zbigniew 2170 POL0.001-0.3315-4.95 
  Tsironis, Leonidas 1816 GRE0.001-0.7915-11.85 

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 2008 Attica GRE 2008-01-26
RcRownchangeKK*chgGame
 2185 2042 0.00 2 -0.69 15 -10.35 
  Georgilakis, K. 1983 GRE0.001-0.5815-8.70 
  Kourkounakis, Ilias m2387 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)
 

 

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