Individual Calculations October 2019
 Maciejczak, Jakub  Total change: -12.20  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2332 2383 4.50 9 -0.61 20 -12.20 
  Lapaj, Mateusz 2207 POL0.501-0.2320-4.60 
  Bobula, Mateusz m2326 POL0.001-0.5820-11.60 
  Kempinski, Tomasz f2210 POL1.0010.27205.40 
  Psyk, Radoslaw 2314 POL0.001-0.6020-12.00 
  Wandzik, Wojciech 2409 POL0.001-0.4620-9.20 
  Stachowiak, Kamil m2444 POL0.5010.08201.60 
  Molenda, Marcin f2373 POL1.0010.49209.80 
  Lewicki, Miroslaw c2351 POL1.0010.46209.20 
  Oglaza, Oskar f2351 POL0.501-0.0420-0.80 

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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