Rapid: Individual Calculations February 2020
 Xu, Yangyi  Total change: -47.40  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2019-20 - mem. Vareda Marinha Grande POR 2020-01-18
RcRownchangeKK*chgGame
 1315 1287 1.00 7 -2.37 20 -47.40 
  Rodrigues, Jose Artur De Andrade 1687  * POR0.001-0.0820-1.60 
  Marques, Ricardo Martinho 1573 POR0.001-0.1620-3.20 
  Peres, Rodrigo Tristao Da Fonte 1090 POR1.0010.25205.00 
  Pereira, Eduardo Jorge Ferreira D 1262 POR0.001-0.5320-10.60 
  Silva, Noe Filipe Lopes 1225 POR0.001-0.5920-11.80 
  Nalivaiko, Maksim 1278 POR0.001-0.5120-10.20 
  Santos, Nuno Filipe Gomes 1091 POR0.001-0.7520-15.00 
 * 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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