Individual Calculations February 2023
 Krasuski, Pawel  Total change: -4.80  Rating chartPersonal card
 Szach Krolowi - Zostan Mistrzem A5 2023 Lublin POL 2023-01-21
RcRownchangeKK*chgGame
 1705 1656 2.00 5 -0.24 20 -4.80 
  Prokopiuk, Jakub 1549 POL1.0010.35207.00 
  Sprzeczka, Emilia 1836 POL0.001-0.2620-5.20 
  Iwanczuk, Krzysztof 1945 POL0.001-0.1620-3.20 
  Niezbecki, Marek 1584 POL1.0010.40208.00 
  Mocko, Maciej 1609 POL0.001-0.5720-11.40 

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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