Individual Calculations March 2012
 Batsi, Lida  Total change: 5.10  Rating chartPersonal card
 3rd Round Robin tournament SAH CC Mikropolis - GROUP C Thessaloniki GRE 2011-12-11
RcRownchangeKK*chgGame
 1492 1387 1.50 3 0.42 30 12.60 
  Mastrakouli, Evagelia 1444 GRE0.5010.08302.40 
  Nikolakis, Nikolaos 1556 GRE0.001-0.2830-8.40 
  Tsakouridis, Georgios 1476 GRE1.0010.623018.60 

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)
 
 "White Tower 2011" International Chess Tournament Thessaloniki GRE 2012-01-02
RcRownchangeKK*chgGame
 1722 1385 0.00 2 -0.25 30 -7.50 
  Gountintas, Haralabos 1785  * GRE0.001-0.0830-2.40 
  Kokkalis, Haralabos 1659 GRE0.001-0.1730-5.10 
 * 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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