Individual Calculations March 2023
 Jankowiak, Tomasz  Total change: 20.00  Rating chartPersonal card
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 6 Dolny Slask POL 2023-02-05
RcRownchangeKK*chgGame
 1923 2175 1.00 1 0.19 20 3.80 
  Zminda, Bogdan 1923 POL1.0010.19203.80 

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)
 
 Int. Graz Open 2023- A Graz AUT 2023-02-18
RcRownchangeKK*chgGame
 2188 2175 5.00 9 0.81 20 16.20 
  Park, Seonjae 1775  * KOR1.0010.08201.60 
  Mis, Mieszko f2374 POL0.001-0.2420-4.80 
  Siekanska, Zuzanna 1859 POL1.0010.13202.60 
  Petursson, Margeir g2448 ISL0.5010.33206.60 
  Kulkarni, Bhakti mwg2313 IND0.001-0.3120-6.20 
  Triebl, Andreas 1925 AUT1.0010.19203.80 
  Goluch, Piotr m2328 POL0.5010.20204.00 
  Bauer, Sebastian f2317 AUT1.0010.692013.80 
  Kowalski, Igor m2357 POL0.001-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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