Rapid: Individual Calculations September 2016
 Ursan, Petru-Sebastian  Total change: 40.00  Rating chartPersonal card
 NYCC Romania 2016 - open U18 rapid - teams Iasi ROU 2016-08-01
RcRownchangeKK*chgGame
 1879 1749 4.00 6 2.00 20 40.00 
  Tiron, Calin-Andrei 1906 ROU1.0010.712014.20 
  David, Cristian 1747 ROU1.0010.502010.00 
  Acsinte, Matei-Ionut 1983 ROU0.001-0.2120-4.20 
  Tiron, Calin-Andrei 1906 ROU1.0010.712014.20 
  David, Cristian 1747 ROU1.0010.502010.00 
  Acsinte, Matei-Ionut 1983 ROU0.001-0.2120-4.20 

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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