Individual Calculations September 2013
 Olah, Laszlo Istvan  Total change: -24.45  Rating chartPersonal card
 Arad Open 2013 Arad ROU 2013-08-03
RcRownchangeKK*chgGame
 1715 1662 2.00 8 -1.63 15 -24.45 
  Costachi, Mihnea 2062  * ROU0.001-0.0815-1.20 
  Lovas, Miklos 1968 HUN0.001-0.1415-2.10 
  Oltean, Stefan-Ioan 1931 ROU0.001-0.1715-2.55 
  Haidu, Ionel 1438 ROU1.0010.22153.30 
  Oprisoni, Gratian-Doru 1990 ROU0.001-0.1315-1.95 
  Ungureanu, Alexandru-Daniel 1488 ROU0.001-0.7315-10.95 
  Andreica, Ovidiu-Tiberiu 1454 ROU0.001-0.7715-11.55 
  Mihai, Eleonora-Antonia 1385 ROU1.0010.17152.55 
 * 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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