Individual Calculations September 2013
 Holis, Hristos  Total change: -50.10  Rating chartPersonal card
 3rd International Chess Tournament ISTHMIA 2013 - B Group Vrahati - Korinthos GRE 2013-08-18
RcRownchangeKK*chgGame
 1385 1578 1.00 6 -3.34 15 -50.10 
  Arnaoutoglou, Vyron 1773 GRE0.001-0.2515-3.75 
  Anastasopoulos, Christos 1295 GRE0.501-0.3415-5.10 
  Kasioumis, Vasilios 1322 GRE0.001-0.8115-12.15 
  Papakonstantinou, Georgios 1265 GRE0.001-0.8615-12.90 
  Louka, Magdalini 1212 GRE0.501-0.4015-6.00 
  Karagiannis, Georgios 1444 GRE0.001-0.6815-10.20 

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)
 

 

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