Individual Calculations December 2023
 Lecka, Hanna  Total change: 26.40  Rating chartPersonal card
 Swietokrzyska Liga Szachowa 2023 - Turniej V (A) Samsonow POL 2023-11-04
RcRownchangeKK*chgGame
 1396 1077 2.00 5 1.14 40 45.60 
  Bondzinski, Olaf 1418 POL0.001-0.1240-4.80 
  Muehsam, Karol 1237 POL0.5010.21408.40 
  Bednarczyk, Slawomir 1264 POL1.0010.744029.60 
  Makarov, Oleg 1720 UKR0.001-0.0140-0.40 
  Zabicki, Krzysztof 1342 POL0.5010.324012.80 

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)
 
 Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Bogdana Olesinskiego B3 2023 Warszawa POL 2023-11-25
RcRownchangeKK*chgGame
 1094 1077 0.00 1 -0.48 40 -19.20 
  Grzegorzek, Jan 1094 POL0.001-0.4840-19.20 

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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