Blitz: Individual Calculations February 2018
 Zbrzeski, Piotr  Total change: -15.60  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 BLITZ Krakow POL 2018-01-01
RcRownchangeKK*chgGame
 1787 1760 4.50 11 -0.78 20 -15.60 
  Ratsma, Rosa 2160  * NED1.0010.922018.40 
  Milikow, Yoav 2104 ISR0.001-0.1220-2.40 
  Kumor, Lukasz 2160  * POL0.001-0.0820-1.60 
  Raczek, Krzysztof 1360  * POL1.0010.08201.60 
  Pawlowski, Bartosz 1956 POL0.001-0.2520-5.00 
  Owoc, Jakub 1467 POL0.001-0.8520-17.00 
  Klimko, Rostislav 1619 BLR1.0010.31206.20 
  Kalosha, Zhiulien Oleksii 1603 UKR0.501-0.2120-4.20 
  Skiba, Krzysztof 1594 POL1.0010.28205.60 
  Salah, Nadezhda 1968 UKR0.001-0.2320-4.60 
  Lehaci, Miruna-Daria wf1662 ROU0.001-0.6320-12.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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