Individual Calculations May 2012
 Kalyvas, Grigorios  Total change: -7.05  Rating chartPersonal card
 Team "Friendship Cup" of Attica 2012 - Group A Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1537 1242 0.50 4 -0.12 15 -1.80 
  Politis, Aris 1544 GRE0.001-0.1515-2.25 
  Stergiopoulos, Georgios 1566 GRE0.001-0.1315-1.95 
  Laspas, Panagiotis 1574 GRE0.001-0.1215-1.80 
  Kitzoglou, Haralambos 1464 GRE0.5010.28154.20 

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)
 
 Kappa 58 Kallithea, athens GRE 2012-03-12
RcRownchangeKK*chgGame
 1547 1237 0.50 5 -0.35 15 -5.25 
  Marianidis, Dimitrios 1637  * GRE0.001-0.0815-1.20 
  Alexiou, Dimitrios 1633 GRE0.001-0.0815-1.20 
  Anastasopoulos, Christos 1233 GRE0.501-0.0115-0.15 
  Syfantos, Nikolaos 1637  * GRE0.001-0.0815-1.20 
  Diatsintos, Ilias 1597 GRE0.001-0.1015-1.50 
 * 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 - Open under 14 Peristeri - Athens GRE 2012-04-17
RcRownchangeKK*chgGame
 1532 1237 0.50 3 0.00 15 0.00 
  Koutsidis, Achilleas 1637  * GRE0.001-0.0815-1.20 
  Kamitsis, Nikolaos 1582 GRE0.5010.39155.85 
  Troupis, Theodoros 1376 GRE0.001-0.3115-4.65 
 * 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)
 

 

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