Rapid: Individual Calculations October 2021
 Partyka, Wiktor  Total change: 25.40  Rating chartPersonal card
 IV Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2021 Gr B Tarnobrzeg POL 2021-09-19
RcRownchangeKK*chgGame
 1346 1175 3.50 7 1.27 20 25.40 
  Tomkowicz, Kamil 1505 POL0.001-0.1220-2.40 
  Was, Kamil 967 POL1.0010.23204.60 
  Biesiadecki, Adam 1477 POL0.001-0.1520-3.00 
  Mierzwa, Bartosz 1011 POL1.0010.28205.60 
  Niedorys, Karolina 1369 POL0.5010.25205.00 
  Kucza, Arkadiusz 1450 POL1.0010.832016.60 
  Tokarz, Izabela 1645 POL0.001-0.0520-1.00 

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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