Individual Calculations October 2012
 Anthopoulou, Ioanna  Total change: 8.25  Rating chartPersonal card
 20th International Chess Tournament "Honour to National Resistance" - B Group Nikaia GRE 2012-08-26
RcRownchangeKK*chgGame
 1468 1267 2.50 7 0.73 15 10.95 
  Pessiridis, Isaak 1648 GRE1.0010.911513.65 
  Barogianni, Sotiria 1545 GRE0.001-0.1715-2.55 
  Kokkota, Eleni 1463 GRE0.001-0.2515-3.75 
  Tsakouridis, Georgios 1441 GRE0.001-0.2715-4.05 
  Pramateftaki, Aspasia 1371 GRE0.5010.14152.10 
  Niarhos, Konstantinos 1410 GRE1.0010.691510.35 
  Manolopoulou, Vasiliki 1397 GRE0.001-0.3215-4.80 

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
 1389 1266 0.50 2 -0.18 15 -2.70 
  Poulopoulou, Ekaterini 1462 GRE0.5010.25153.75 
  Koutsidi, Amalia 1316 GRE0.001-0.4315-6.45 

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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