Individual Calculations June 2019
 Namyslak, Piotr  Total change: 24.40  Rating chartPersonal card
 Ekstraliga Slaska Juniorow 2019 Round 7-9 Chorzow POL 2019-05-18
RcRownchangeKK*chgGame
 1675 1647 2.00 3 0.61 40 24.40 
  Skura, Bartosz 1247  * POL1.0010.08403.20 
  Grochol, Kamil 1730 POL1.0010.614024.40 
  Polczyk, Mikolaj 2047  * POL0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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