Individual Calculations March 2019
 Kolodziej, Bogdan  Total change: -18.20  Rating chartPersonal card
 Krajsky prebor SSOK 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1823 1738 0.50 1 0.12 20 2.40 
  Koci, Ladislav 1823 CZE0.5010.12202.40 

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)
 
 XXIX MIEDZYNARODOWY PUCHAR GOR OPAWSKICH Pokrzywna POL 2019-02-16
RcRownchangeKK*chgGame
 1640 1738 4.50 9 -1.03 20 -20.60 
  Pietrzak, Emilia 1338  * POL1.0010.08201.60 
  Banasik, Krzysztof 2138  * POL0.001-0.0820-1.60 
  Smolen, Sebastian 1349 POL0.501-0.4120-8.20 
  Tryjanska, Emilia 1338  * POL0.501-0.4220-8.40 
  Maslanka, Andrzej 1461 POL1.0010.17203.40 
  Bochenek, Ryszard 1395 POL1.0010.12202.40 
  Grabarczyk, Miroslaw g2138  * POL0.001-0.0820-1.60 
  Jablonski, Hubert 1465 POL0.501-0.3320-6.60 
  Janiszewski, Maciej 2138  * POL0.001-0.0820-1.60 
 * 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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