Individual Calculations May 2023
 Jaremczyk, Antoni  Total change: -29.40  Rating chartPersonal card
 Dolnoslaska Liga Okregowa 2022-2023 okreg podwroclawski zachod r 9-10 Dolny Slask POL 2023-04-01
RcRownchangeKK*chgGame
 1175 1429 0.00 2 -1.62 20 -32.40 
  Hebdowski, Jeremi 1119 POL0.001-0.8620-17.20 
  Kuriata, Tomasz 1231 POL0.001-0.7620-15.20 

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)
 
 XI Integracyjny Turniej Osob Niepelnosprawnych i Starszych 50 plus "IDEA 2023" Ustronie Morskie POL 2023-04-22
RcRownchangeKK*chgGame
 1449 1429 3.50 7 0.15 20 3.00 
  Aleksandrowicz, Marek 1834 POL0.001-0.0820-1.60 
  Bazylewicz, Zygmunt 1090 POL0.501-0.3820-7.60 
  Nawrocki, Wlodzimierz 1531 POL0.5010.14202.80 
  Kucharski, Tadeusz 1559 POL0.001-0.3220-6.40 
  Szymanski, Jerzy 1450 POL0.5010.03200.60 
  Szamrej, Jozef 1391 POL1.0010.45209.00 
  Barczyk, Tadeusz 1286 POL1.0010.31206.20 

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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