Individual Calculations February 2018
 Ratsma, Midas  Total change: 8.60  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa A Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 2239 2250 5.00 9 0.43 20 8.60 
  Pasti, Aron c1950 HUN1.0010.15203.00 
  Molenda, Marcin f2388 POL0.5010.19203.80 
  Hnydiuk, Aleksander m2412 POL0.5010.21204.20 
  Gumularz, Szymon f2376 POL0.001-0.3320-6.60 
  Daniel, Damian 2102 POL0.501-0.2020-4.00 
  Widla, Piotr 2046 POL1.0010.24204.80 
  Szustakowski, Antoni f2376 POL0.5010.17203.40 
  Yelisieiev, Yevhenii f2399 UKR0.001-0.3020-6.00 
  Milikow, Yoav 2103 ISR1.0010.30206.00 

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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