Individual Calculations March 2017
 Kaczmarska, Joanna  Total change: 13.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2016-2017 Warszawa POL 2016-12-11
RcRownchangeKK*chgGame
 1824 1862 4.50 7 0.75 40 30.00 
  Lukasik, Adam 1984 POL1.0010.674026.80 
  Parol, Pola 2040 POL0.001-0.2740-10.80 
  Trybula, Agata 1693 POL0.501-0.2240-8.80 
  Radecki, Wojciech 1818 POL1.0010.444017.60 
  Nowacka, Dorota 1462  * POL1.0010.08403.20 
  Szymczak, Rafal 2014 POL0.5010.20408.00 
  Milczarek, Robert 1755 POL0.501-0.1540-6.00 
 * 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)
 
 XXXVIII Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2017-02-25
RcRownchangeKK*chgGame
 1567 1808 3.50 5 -0.42 40 -16.80 
  Rejniak, Zuzanna 1559 POL1.0010.19407.60 
  Szynalski, Bartosz 1478 POL1.0010.12404.80 
  Pomagalski, Marcin 1760 POL0.001-0.5740-22.80 
  Pazdzierz, Klaudia 1417 POL0.501-0.4140-16.40 
  Tarka, Aleksandra 1619 POL1.0010.254010.00 

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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