Individual Calculations February 2020
 Zygmunt, Piotr  Total change: -59.40  Rating chartPersonal card
 Sylwestrowy Turniej Klubu Marynarki Wojennej 2019 Gdynia POL 2019-12-27
RcRownchangeKK*chgGame
 1424 1611 3.50 9 -2.97 20 -59.40 
  Racinowski, Bogdan 1290 POL1.0010.13202.60 
  Trzebiatowski, Jaroslaw 1311 POL0.501-0.3520-7.00 
  Karczynski, Lech 1748 POL0.001-0.3220-6.40 
  Skrzypczynski, Kacper 1445 POL0.001-0.7220-14.40 
  Jagodzinski, Jaromir 1211  * POL1.0010.08201.60 
  Szymczyk, Antoni 1327 POL1.0010.16203.20 
  Swiatek, Mateusz 1384 POL0.001-0.7920-15.80 
  Pawlak, Adrian 1427 POL0.001-0.7420-14.80 
  Hladun, Bartlomiej 1670 POL0.001-0.4220-8.40 
 * 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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