Individual Calculations May 2012
 Koutsidi, Amalia  Total change: 43.50  Rating chartPersonal card
 Attica team champ. qualifiers for ascent to A' Category 2012 - POA ESSNA Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1472 1252 1.50 4 0.62 15 9.30 
  Anagnostopoulou, Antonia 1445 GRE1.0010.751511.25 
  Androni, Dimitra 1500 GRE0.5010.31154.65 
  Tsouba, Adamantia 1471 GRE0.001-0.2215-3.30 
  Liapi Zenebisi, Irini 1473 GRE0.001-0.2215-3.30 

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)
 
 Kaissa 15 Athens GRE 2012-03-01
RcRownchangeKK*chgGame
 1612 1265 1.00 5 0.39 15 5.85 
  Anairousis, Panag 1665  * GRE0.001-0.0815-1.20 
  Panagiotopoulos, Ioannis 1665  * GRE0.001-0.0815-1.20 
  Alexakis, Georgios 1624 GRE0.001-0.1015-1.50 
  Divaris, Dionisis 1665  * GRE0.001-0.0815-1.20 
  Karatzanos, Konstantinos 1441 GRE1.0010.731510.95 
 * 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
 1379 1265 4.00 6 1.89 15 28.35 
  Pramateftaki, Loukia 1359 GRE1.0010.63159.45 
  Karathanasi, Eirhnh 1413 GRE1.0010.701510.50 
  Georgitsi, Antigoni 1309 GRE1.0010.56158.40 
  Douni, Maria 1546 GRE0.001-0.1615-2.40 
  Grafakou, Sotiria-Aphrodite 1379 GRE0.5010.16152.40 
  Bouza, Mirto - Eleni 1266 GRE0.5010.00150.00 

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)
 

 

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