Rapid: Individual Calculations November 2019
 Davydau, Andrei  Total change: -6.20  Rating chartPersonal card
 ChessHouse League 2019-2020. 1st U12 Minsk BLR 2019-10-13
RcRownchangeKK*chgGame
 1259 1307 2.50 5 -0.31 20 -6.20 
  Voronko, Maksim 1264 BLR0.501-0.0620-1.20 
  Molochnikov, Mikhail 1295 BLR0.001-0.5220-10.40 
  Patapovich, Mitrafan 1289 BLR1.0010.47209.40 
  Karzhov, Artem 1079 BLR1.0010.21204.20 
  Maslau, Ivan 1370 BLR0.001-0.4120-8.20 

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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