Individual Calculations March 2021
 Suminski, Bogdan  Total change: 12.00  Rating chartPersonal card
 I Turniej Kolowy w Hetmanie Plock Plock POL 2020-12-13
RcRownchangeKK*chgGame
 1737 1437 1.50 11 -0.39 40 -15.60 
  Duch, Mariusz 1837  * POL0.001-0.0840-3.20 
  Wydra, Artur 1771 POL0.5010.384015.20 
  Wypych, Dominik 1837  * POL0.001-0.0840-3.20 
  Strzesniewska, Joanna 1379 POL1.0010.424016.80 
  Szczypawka, Aleksandra 1575 POL0.001-0.3140-12.40 
  Wisniewski, Przemyslaw 1837  * POL0.001-0.0840-3.20 
  Rakowiecki, Andrzej 1837  * POL0.001-0.0840-3.20 
  Borkowski, Kamil 1837  * POL0.001-0.0840-3.20 
  Kowalczyk, Michal 1696 POL0.001-0.1840-7.20 
  Szymanski, Jan 1659 POL0.001-0.2240-8.80 
  Gawronski, Miroslaw 1837  * POL0.001-0.0840-3.20 
 * 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)
 
NOTE: K factor changed
 Otwarta Liga Mazowiecka 2021 Round 3-6 mazowieckie POL 2021-02-07
RcRownchangeKK*chgGame
 1647 1438 2.50 4 1.38 20 27.60 
  Krupa, Bartlomiej 1838  * POL0.5010.42208.40 
  Rodak, Przemyslaw 1766 POL1.0010.872017.40 
  Jedrusik, Adam 1814 POL0.001-0.0920-1.80 
  Seo, Ian 1171 POL1.0010.18203.60 
 * 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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