Individual Calculations September 2019
 Chan, Kim Yew  Total change: -30.60  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 2180 2276 3.50 8 -1.53 20 -30.60 
  Nasuta, Grzegorz g2533 POL0.001-0.1820-3.60 
  Pniaczek, Marek c2180 POL0.001-0.6320-12.60 
  Luba, Lukasz 2130 POL0.001-0.7020-14.00 
  Leskiewicz, Ignacy 2146 POL1.0010.32206.40 
  Oborski, Artur 2039 POL0.501-0.3020-6.00 
  Advait, Bagri c2079 SGP0.001-0.7520-15.00 
  Dmochowska, Agnieszka wf2126 POL1.0010.30206.00 
  Kukula, Pawel 2209 POL1.0010.41208.20 

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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