Rapid: Individual Calculations December 2019
 Wisniewski, Adam  Total change: 0.60  Rating chartPersonal card
 Mistrzostwa Wielkopolski Mlodzikow w Szachach Szybkich 2019 - chlopcy do lat 10 Poznan POL 2019-11-17
RcRownchangeKK*chgGame
 1154 1142 1.00 2 0.03 20 0.60 
  Nowak, Jedrzej 1007 POL1.0010.32206.40 
  Majcher, Igor 1301 POL0.001-0.2920-5.80 

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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