Individual Calculations October 2012
 Alexakis, Dimitris  Total change: 12.00  Rating chartPersonal card
 20th International Chess Tournament "Honour to National Resistance" - B Group Nikaia GRE 2012-08-26
RcRownchangeKK*chgGame
 1479 1427 2.50 6 -0.08 15 -1.20 
  Triantafillis, Evaggelos 1647 GRE0.001-0.2215-3.30 
  Louka, Magdalini 1206 GRE1.0010.22153.30 
  Alexiou, Dimitrios 1652 GRE0.001-0.2215-3.30 
  Kalyvas, Grigorios 1230 GRE1.0010.25153.75 
  Androni, Dimitra 1575 GRE0.5010.20153.00 
  Douni, Maria 1565 GRE0.001-0.3115-4.65 

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)
 
 4th "Papanastasio" open chess tournament - Group B Peristeri - Athens GRE 2012-09-03
RcRownchangeKK*chgGame
 1394 1427 2.50 3 0.88 15 13.20 
  Giannopoulos, Emmanouil 1228 GRE1.0010.24153.60 
  Poulopoulou, Ekaterini 1462 GRE1.0010.55158.25 
  Tagklis, Ioannis 1492 GRE0.5010.09151.35 

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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