Individual Calculations June 2024
 Serafin, Karolina  Total change: -11.20  Rating chartPersonal card
 III Malopolska Liga Juniorow 2024 Round 5-9 Krakow POL 2024-05-09
RcRownchangeKK*chgGame
 1559 1518 1.50 4 -0.28 40 -11.20 
  Para, Aleksandra 1530 POL0.5010.02400.80 
  Michniak, Julia 1565 POL1.0010.574022.80 
  Pudelko, Magdalena 1717 POL0.001-0.2440-9.60 
  Majewska, Julia 1424 POL0.001-0.6340-25.20 

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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