Individual Calculations January 2012
 Hrysogelos, Periklis  Total change: -22.20  Rating chartPersonal card
 Panellinios GS - APO Kotinos - SO Ikarias tournament under 1800 Athens GRE 2011-09-18
RcRownchangeKK*chgGame
 1555 1444 0.50 3 -0.56 30 -16.80 
  Hairopoulos, Stefanos 1655 GRE0.001-0.2330-6.90 
  Douni, Aspasia 1419 GRE0.001-0.5330-15.90 
  Lentzos, Ioanis 1590 GRE0.5010.20306.00 

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 Team Cup "Spiros Bikos" 2011 - Group C' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1707 1444 0.00 1 -0.18 30 -5.40 
  Giannoulis, Dionisios 1707 GRE0.001-0.1830-5.40 

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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