Individual Calculations October 2019
 Jakubiec, Artur  Total change: -20.30  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2300 2472 4.50 9 -2.03 10 -20.30 
  Zochowski, Kacper 2267 POL0.001-0.7610-7.60 
  Myc, Marcin 2287 POL0.501-0.2410-2.40 
  Raczynski, Krzysztof 2244 POL0.501-0.2910-2.90 
  Pacan-Milej, Kosma f2287 POL0.501-0.2410-2.40 
  Marszalek, Maciej 2301 POL0.501-0.2310-2.30 
  Pyda, Zbigniew f2322 POL1.0010.30103.00 
  Kyc, Jerzy 2309 POL0.501-0.2210-2.20 
  Grela, Kacper f2346 POL0.001-0.6710-6.70 
  Kozak, Antoni 2341 POL1.0010.32103.20 

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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