Rapid: Individual Calculations January 2019
 Lazarean, Colea-Valentin  Total change: -12.20  Rating chartPersonal card
 Bucharest Rapid Chess Championship 2018 Bucuresti ROU 2018-12-16
RcRownchangeKK*chgGame
 1709 1659 2.50 7 -0.61 20 -12.20 
  Onut, Simeon 2059  * ROU0.001-0.0820-1.60 
  Dumitru, Silvia-Alexandra 1276 ROU1.0010.09201.80 
  Coman, Mihnea-George 1962 ROU0.001-0.1420-2.80 
  Ispas, Mihai 1379 ROU1.0010.16203.20 
  Toculet, Gheorghe-Cristache 1828 ROU0.001-0.2820-5.60 
  Toma, Alexandru-Mihai 1485 ROU0.501-0.2320-4.60 
  Dorache, Florin 1976 ROU0.001-0.1320-2.60 
 * 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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