Individual Calculations March 2019
 Urban, Marek  Total change: -44.80  Rating chartPersonal card
 XIX Miedzynarodowy Turniej Szachowy Raciborz 2019 OPEN FIDE Raciborz POL 2019-02-09
RcRownchangeKK*chgGame
 1438 1584 4.00 9 -2.04 20 -40.80 
  Piotrowski, Przemyslaw 1984  * POL0.001-0.0820-1.60 
  Mrozek, Zofia 1248 POL0.501-0.3820-7.60 
  Kubik, Rafal 1329 POL0.001-0.8120-16.20 
  Waszkowska, Sandra 1261 POL1.0010.13202.60 
  Chmiel, Pawel 1359 POL0.001-0.7820-15.60 
  Stugiewicz, Maria 1184  * POL0.501-0.4220-8.40 
  Lajdamik, Anna 1305 POL1.0010.16203.20 
  Suchanek, Paulina 1533 POL1.0010.43208.60 
  Grochol, Kamil 1739 POL0.001-0.2920-5.80 
 * 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)
 
 IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round10-13 Dolny Slask POL 2019-02-10
RcRownchangeKK*chgGame
 1696 1584 0.50 2 -0.20 20 -4.00 
  Tokarz, Krzysztof 1732 POL0.5010.20204.00 
  Strugarek, Lukasz 1659 POL0.001-0.4020-8.00 

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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