Individual Calculations September 2011
 Arvanitakis, Panagiotis  Total change: 51.90  Rating chartPersonal card
 Attica Team Friendship Cup 2011 - B' Group Attiki GRE 2011-01-19
RcRownchangeKK*chgGame
 1521 1501 3.00 3 1.58 15 23.70 
  Psoma, Virginia 1466 GRE1.0010.45156.75 
  Nikitidis, Theopistos 1488 GRE1.0010.48157.20 
  Papageorgiou, Georgios 1610 GRE1.0010.65159.75 

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)
 
 11th Open SOP-SMAOK <1900 rating Pagrati - Athens GRE 2011-05-13
RcRownchangeKK*chgGame
 1772 1479 1.00 3 0.48 15 7.20 
  Tourkolias, Dimitrios 1834 GRE0.001-0.1115-1.65 
  Kapsoulis, Georgios 1879  * GRE0.001-0.0815-1.20 
  Kahrimanis, Spyridon 1602 GRE1.0010.671510.05 
 * 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)
 
 International open IKAROS 2011 Ag. Kirikos - Ikaria GRE 2011-07-09
RcRownchangeKK*chgGame
 1791 1497 2.00 7 0.88 15 13.20 
  Thakoerdien, Jerrel 1897  * NED0.001-0.0815-1.20 
  Iatros, Aristidis 1824 GRE0.5010.37155.55 
  Dritsoula, E 1837 GRE0.001-0.1215-1.80 
  Batashevs, Arsens 1762 LAT0.001-0.1815-2.70 
  Papadopoulos, Emanouil 1703 GRE1.0010.761511.40 
  Maroulakos, Stavros 1791 GRE0.5010.35155.25 
  Karagiannis, Thomas Aristotelis 1720 GRE0.001-0.2215-3.30 
 * 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)
 
 1st "closed" tournament Thomas Georgiou CC Athens GRE 2011-07-15
RcRownchangeKK*chgGame
 1599 1497 2.50 5 0.52 15 7.80 
  Foutouhos, Dimitrios 1287 GRE1.0010.23153.45 
  Foutouhos, Spyridon 1251 GRE0.501-0.3115-4.65 
  Stamiris, Gerasimos 1827 GRE1.0010.881513.20 
  Karountzos, Nikolaos 1897  * GRE0.001-0.0815-1.20 
  Patrinos, Ilias 1733 GRE0.001-0.2015-3.00 
 * 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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