Rapid: Individual Calculations February 2020
 Coman, Vlad Andrei  Total change: -18.20  Rating chartPersonal card
 Cristina Foisor Memorial 3rd ed. - rapid Timisoara ROU 2020-01-18
RcRownchangeKK*chgGame
 1239 1008 0.50 6 -0.91 20 -18.20 
  Sorbun, Cristinel 1408  * ROU0.001-0.0820-1.60 
  Izsak, Andrei 1337 ROU0.5010.38207.60 
  Pragai, Bogdan-Marcel 1203 ROU0.001-0.2520-5.00 
  Gutu, Catalin-Vlad-Aurelian 1013 ROU0.001-0.4920-9.80 
  Juravle, Stefan 1351 ROU0.001-0.1220-2.40 
  Plesca, Victor 1121 ROU0.001-0.3520-7.00 
 * 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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