Rapid: Individual Calculations November 2019
 Iwaszkiewicz, Grzegorz  Total change: -3.80  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow w szachach szybkich do lat 13 Radzymin POL 2019-10-06
RcRownchangeKK*chgGame
 1248 1331 3.50 6 -0.19 20 -3.80 
  Zybrant, Sandra 1052 POL1.0010.16203.20 
  Stefaniuk, Zbigniew 1169 POL0.001-0.7120-14.20 
  Pastuszko, Katarzyna 1190 POL1.0010.31206.20 
  Fiszer, Bartosz c1731  * POL0.001-0.0820-1.60 
  Cwiek, Stefan 1331 POL0.5010.00200.00 
  Smerechanski, Daniel 1015 POL1.0010.13202.60 
 * 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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