Rapid: Individual Calculations September 2019
 Katsarov, Hristo  Total change: -69.20  Rating chartPersonal card
 Rosieni Open Slatina ROU 2019-08-23
RcRownchangeKK*chgGame
 1203 1457 0.50 5 -3.46 20 -69.20 
  Corbu, Sorin-Ion 1057  * ROU0.001-0.9220-18.40 
  Costea, Sorin 1276 ROU0.001-0.7420-14.80 
  Mihaila, Adrian-Ioan 1057  * ROU0.001-0.9220-18.40 
  Rizea, Tudor-Gheorghe 1247 ROU0.001-0.7720-15.40 
  David, Robert-Cristian 1378 ROU0.501-0.1120-2.20 
 * 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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