Rapid: Individual Calculations January 2020
 Lup, Constantin-Ionel  Total change: 23.40  Rating chartPersonal card
 Vados Cup 2019 Arad ROU 2019-12-14
RcRownchangeKK*chgGame
 1563 1558 5.50 9 1.17 20 23.40 
  Duca, Bogdan 1229 ROU0.501-0.3820-7.60 
  Nagy, Gabor 1814 HUN0.5010.31206.20 
  Grec, Ioan 1215 ROU1.0010.12202.40 
  Balaban-Voia, Alexandru 1704 ROU0.5010.20204.00 
  Bartha, Andrei 1766 ROU0.001-0.2320-4.60 
  Varga, Iulia-Roxana 1168 ROU1.0010.09201.80 
  Guiu, Lorena-Malina 1537 ROU0.501-0.0320-0.60 
  Popa-Matei, Viorel-Ovidiu 1958  * ROU1.0010.922018.40 
  Dumitrica, Sorin-Radu 1680 ROU0.5010.17203.40 
 * 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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