Individual Calculations September 2018
 Maj, Pawel  Total change: 18.80  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 2238 2071 3.50 9 0.94 20 18.80 
  Goluch, Piotr f2301 POL0.5010.29205.80 
  Grebeniuk, Semen 2306 UKR0.001-0.2120-4.20 
  Sowul, Bartosz 2257 POL0.001-0.2620-5.20 
  Ocytko, Andrzej 2155 POL1.0010.622012.40 
  Pietruszewski, Marcin 2208 POL0.001-0.3220-6.40 
  Zielinski, Wojciech 2157 POL0.5010.12202.40 
  Kumala, Aleksander 2238 POL0.5010.22204.40 
  Jaroch, Karol 2222 POL0.5010.20204.00 
  Kowalski, Igor f2294 POL0.5010.28205.60 

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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