Blitz: Individual Calculations November 2019
 Kwiatkowski, Szymon  Total change: -9.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza Juniorow w szachach blyskawicznych 2019 Radzymin POL 2019-10-05
RcRownchangeKK*chgGame
 1203 1196 1.00 3 -0.47 20 -9.40 
  Szymkiewicz, Witold 1125 POL0.001-0.6020-12.00 
  Cwiek, Stefan 1243 POL0.001-0.4320-8.60 
  Michalak, Leon 1242 POL1.0010.562011.20 

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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