Individual Calculations August 2021
 Niemier, Martyna  Total change: 22.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2021 Lublin POL 2021-06-26
RcRownchangeKK*chgGame
 1573 1237 1.50 9 0.15 40 6.00 
  Obrochta, Lena 1637  * POL0.001-0.0840-3.20 
  Jedrzejko, Martyna 1637  * POL1.0010.924036.80 
  Barwinska, Ewa 1637  * POL0.001-0.0840-3.20 
  Czarniecka, Aleksandra 1637  * POL0.001-0.0840-3.20 
  Goraj, Barbara wc1637  * POL0.001-0.0840-3.20 
  Bukala, Weronika 1637  * POL0.001-0.0840-3.20 
  Kandula, Jasmina 1086 POL0.501-0.2040-8.00 
  Kucharska, Helena 1612 POL0.001-0.0940-3.60 
  Mroz, Lena 1637  * 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)
 
 Szachowe Lato Poznan 2021 Poznan POL 2021-07-10
RcRownchangeKK*chgGame
 1537 1181 1.00 5 0.42 40 16.80 
  Zielinski, Olgierd 1581  * POL0.001-0.0840-3.20 
  Kaczmarek, Piotr 1581  * POL0.001-0.0840-3.20 
  Hoffmann, Piotr 1581  * POL0.001-0.0840-3.20 
  Pawlicki, Dariusz 1581  * POL0.5010.424016.80 
  Nicikowski, Jozef 1361 POL0.5010.24409.60 
 * 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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