Individual Calculations May 2012
 Kokkota, Fotini  Total change: 46.20  Rating chartPersonal card
 Team "Friendship Cup" of Attica 2012 - Group A Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1562 1260 2.00 2 1.68 15 25.20 
  Kitzoglou, Haralambos 1464 GRE1.0010.761511.40 
  Koukoufikis, Ioannis 1660  * GRE1.0010.921513.80 
 * 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 B Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1613 1260 1.50 3 1.16 15 17.40 
  Fessas, Prokopios 1660  * GRE0.001-0.0815-1.20 
  Managias, A 1519 GRE1.0010.821512.30 
  Diatsintos, Apostolos 1660  * GRE0.5010.42156.30 
 * 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 - Girls under 12 Peristeri - Athens GRE 2012-04-17
RcRownchangeKK*chgGame
 1450 1255 1.00 3 0.24 15 3.60 
  Grafakou, Sotiria-Aphrodite 1379 GRE0.001-0.3315-4.95 
  Lemoni, Maria - Ioanna 1425 GRE1.0010.721510.80 
  Douni, Maria 1546 GRE0.001-0.1515-2.25 

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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