Rapid: Individual Calculations February 2019
 Plewa, Piotr  Total change: -42.60  Rating chartPersonal card
 XII Turniej z cyklu Grand Prix Klubu Marynarki Wojennej 2018 Gdynia POL 2019-01-05
RcRownchangeKK*chgGame
 1720 1894 5.50 9 -0.70 20 -14.00 
  Dobrowolski, Henryk 1494  * POL0.501-0.4220-8.40 
  Tyda, Krzysztof c1774 POL0.001-0.6620-13.20 
  Pofelski, Andrzej 1494  * POL1.0010.08201.60 
  Rajtar, Jaroslaw 1590 POL1.0010.14202.80 
  Kot, Jerzy f1905 POL1.0010.522010.40 
  Brylowski, Marian 1954 POL0.001-0.4220-8.40 
  Brylowski, Stefan 1970 POL0.001-0.4020-8.00 
  Les, Czeslaw 1494  * POL1.0010.08201.60 
  Marszk, Kazimierz 1806 POL1.0010.38207.60 
 * 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)
 
 Otwarte Mistrzostwa Trojmiasta w Szachach Szybkich 2019 Gdansk POL 2019-01-20
RcRownchangeKK*chgGame
 1656 1894 5.50 9 -1.43 20 -28.60 
  Tyran, Daniel 1494  * POL0.001-0.9220-18.40 
  Sawicki, Pawel 1520 POL1.0010.10202.00 
  Oszejko, Krzysztof 1693 POL0.501-0.2620-5.20 
  Zarzecki, Dymitr 1557 POL0.001-0.8820-17.60 
  Stanislawowicz, Jan 1606 POL1.0010.16203.20 
  Pazurkiewicz, Janusz 1728 POL1.0010.28205.60 
  Skrzypczynski, Kacper 1552 POL1.0010.12202.40 
  Martowicz, Krzysztof 2195 POL0.001-0.1520-3.00 
  Szlas, Michal 1557 POL1.0010.12202.40 
 * 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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