Individual Calculations February 2020
 Kowalczyk, Pawel  Total change: -5.60  Rating chartPersonal card
 Turniej dla zawodnikow z II kat szachowa Walbrzych POL 2020-01-04
RcRownchangeKK*chgGame
 1944 2334 7.50 9 -0.72 20 -14.40 
  Galuszka, Kamil 2020 POL0.501-0.3620-7.20 
  Ziobrowska, Maja 1934  * POL1.0010.08201.60 
  Janus, Dawid 1934  * POL1.0010.08201.60 
  Gospodarczyk, Wojciech 1934  * POL0.501-0.4220-8.40 
  Kowalik, Waldemar 1934  * POL0.501-0.4220-8.40 
  Smukowski, Bartosz 1934  * POL1.0010.08201.60 
  Didyk, Andrzej 1934  * POL1.0010.08201.60 
  Daciuk, Stanislaw 1934  * POL1.0010.08201.60 
  Perek, Oskar 1934  * POL1.0010.08201.60 
 * 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)
 
 KHSS - Krajsky prebor 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 2290 2334 1.00 1 0.44 20 8.80 
  Jirasek, Pavel f2290 CZE1.0010.44208.80 

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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