Individual Calculations April 2023
 Trzpil, Slawomir  Total change: 1.60  Rating chartPersonal card
 Szach Krolowi - Zostan Mistrzem B7 2023 Lublin POL 2023-03-18
RcRownchangeKK*chgGame
 1273 1455 3.00 4 0.08 20 1.60 
  Kurcinski, Sebastian 1287 POL1.0010.28205.60 
  Rowinski, Marek 1204 POL1.0010.19203.80 
  Prokopiuk, Mateusz 1402 POL1.0010.43208.60 
  Olech, Damian 1197 POL0.001-0.8220-16.40 

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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