Individual Calculations June 2019
 Tsiakmakis, Christos  Total change: 17.80  Rating chartPersonal card
 12th Open International Tournament Triandria CC - Group A Thessaloniki GRE 2019-04-29
RcRownchangeKK*chgGame
 1756 1556 3.00 8 0.89 20 17.80 
  Pavlov, Mark 1956  * RUS0.001-0.0820-1.60 
  Sakthivel, Heamish Kanha 1795 IND0.001-0.2020-4.00 
  Papidakis, Georgios 1694 GRE0.5010.19203.80 
  Gioras, Ioannis 1675 GRE0.001-0.3420-6.80 
  Tsakona, Maria 1573 GRE1.0010.522010.40 
  Kafantaris, Pavlos 1625 GRE0.5010.10202.00 
  Milovanovic, Ninoslav 1956  * SRB1.0010.922018.40 
  Grundhammer, Gerhard 1777 GER0.001-0.2220-4.40 
 * 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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