Individual Calculations May 2012
 Adamis, Petros  Total change: 37.20  Rating chartPersonal card
 14th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2012-01-13
RcRownchangeKK*chgGame
 1660 1468 4.00 6 2.34 15 35.10 
  Stergiou, Georgios 1734 GRE0.5010.32154.80 
  Skiadaresi, Antonia 1253 GRE1.0010.23153.45 
  Papageorgiou, Ioannis 1662 GRE1.0010.751511.25 
  Sorolis, Nikolaos 1762 GRE1.0010.851512.75 
  Maroulakos, Stavros 1682 GRE0.5010.27154.05 
  Anairousis, Panag 1868  * GRE0.001-0.0815-1.20 
 * 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)
 
 Team "Friendship Cup" of Attica 2012 - Group A Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1868 1468 0.00 2 -0.16 15 -2.40 
  Gjergaj, Arben 1868  * ALB0.001-0.0815-1.20 
  Vazouras, Theodoros 1868  * GRE0.001-0.0815-1.20 
 * 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)
 
 ESSNA Individual championships 2012 - Open under 14 Peristeri - Athens GRE 2012-04-17
RcRownchangeKK*chgGame
 1637 1468 1.50 4 0.30 15 4.50 
  Drakopoulos, Polihronis 1712 GRE0.001-0.2015-3.00 
  Koutsidis, Achilleas 1675 GRE0.5010.27154.05 
  Kalofonos, Panayotis 1783 GRE0.001-0.1415-2.10 
  Troupis, Theodoros 1376 GRE1.0010.37155.55 

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)
 

 

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