Rapid: Individual Calculations February 2020
 Rata, Andrei  Total change: -18.20  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" 2020 Rapid Open 15 Covasna ROU 2020-01-08
RcRownchangeKK*chgGame
 1431 1398 2.00 6 -0.91 20 -18.20 
  Iordachescu, Radu-Teodor 1098 ROU1.0010.15203.00 
  Serban, Stelian 1275 ROU1.0010.33206.60 
  Serban, Cristian-Stefan 1798  * ROU0.001-0.0820-1.60 
  Chivu, Razvan-Gabriel 1420 ROU0.001-0.4720-9.40 
  Nedelcu, Teodor-Cosmin c1798  * ROU0.001-0.0820-1.60 
  Bencze, Matyas 1195 ROU0.001-0.7620-15.20 
 * 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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