Individual Calculations August 2019
 Jozwik, Michal  Total change: 24.80  Rating chartPersonal card
 V Miedzynarodowe Sarnackie Spotkania Szachowe Serpelice POL 2019-07-03
RcRownchangeKK*chgGame
 1398 1292 4.00 9 0.62 40 24.80 
  Bojczewski, Mateusz 1692  * POL0.001-0.0840-3.20 
  Maksymiv, Semen 1518 UKR0.5010.294011.60 
  Goian, Larisa 1515 MDA0.001-0.2240-8.80 
  Rzenca, Jerzy 1364 POL0.5010.10404.00 
  Sacharczuk, Karolina 1236 POL0.001-0.5840-23.20 
  Malinowska, Maja 1038 POL1.0010.19407.60 
  Kordela, Monika 1560 POL0.5010.334013.20 
  Kopaczewski, Zbigniew 1454 POL0.5010.21408.40 
  Malinowski, Aleksander 1202 POL1.0010.384015.20 
 * 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)
 

 

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