Individual Calculations January 2012
 Nikolaidis, Paris  Total change: -12.15  Rating chartPersonal card
 13th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2011-11-04
RcRownchangeKK*chgGame
 1637 1729 4.50 7 0.25 15 3.75 
  Papageorgiou, Fotini 1386 GRE1.0010.12151.80 
  Kahrimanis, Spyridon 1574 GRE1.0010.29154.35 
  Xigis, Michail 1703 GRE0.001-0.5415-8.10 
  Papadopoulos, Panayotis31588 1542 GRE0.501-0.2415-3.60 
  Kilakos, Dimitrios 1451 GRE1.0010.17152.55 
  Pramateftakis, Nikolaos 1855 GRE1.0010.671510.05 
  Anairousis, Panag 1951 GRE0.001-0.2215-3.30 

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)
 
 Attica Team Cup "Spiros Bikos" 2011 - Group A' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1785 1729 0.00 1 -0.42 15 -6.30 
  Nikolaidis, Georgios 1785 GRE0.001-0.4215-6.30 

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)
 
 Attica Team Cup "Spiros Bikos" 2011 - Group B' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1870 1729 0.00 2 -0.64 15 -9.60 
  Fessas, Prokopios 1942 GRE0.001-0.2315-3.45 
  Elmaloglou, Marianthi 1797 GRE0.001-0.4115-6.15 

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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