Rapid: Individual Calculations November 2023
 Makarewicz, Piotr  Total change: -38.00  Rating chartPersonal card
 4 Pory Roku - Jesien z Szachami 2023 Szczecin POL 2023-10-14
RcRownchangeKK*chgGame
 1297 1173 0.00 5 -1.90 20 -38.00 
  Penza, Denis 1686 UKR0.001-0.0420-0.80 
  Garfunkel, Tomasz 1339 POL0.001-0.2820-5.60 
  Krol, Milosz 1320 POL0.001-0.3020-6.00 
  Politewicz, Jan 1114 POL0.001-0.5820-11.60 
  Gurniak, Adam 1025 POL0.001-0.7020-14.00 

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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