Blitz: Individual Calculations November 2023
 Zumaquero Mairena, David  Total change: -11.00  Rating chartPersonal card
 Friday Blitz Tournament 001 at the World Chess Club Berlin Berlin GER 2023-10-06
RcRownchangeKK*chgGame
 1932 1645 0.00 3 -0.55 20 -11.00 
  Olariu, Luca-Stefan 2023 ROU0.001-0.0920-1.80 
  Yatskar, Martin 2040 UKR0.001-0.0820-1.60 
  Matthes, Benjamin 1734 GER0.001-0.3820-7.60 

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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