Individual Calculations November 2020
 Wierzbicki, Dawid  Total change: -17.20  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow OP-SL C13 2020 Wegierska Gorka POL 2020-10-19
RcRownchangeKK*chgGame
 1574 1670 5.00 9 -0.43 40 -17.20 
  Bala, Bartosz 1270  * POL1.0010.08403.20 
  Maslanka, Wojciech 1824 POL0.5010.21408.40 
  Lysakowski, Piotr 1690 POL0.5010.03401.20 
  Kubik, Rafal 1598 POL0.501-0.1040-4.00 
  Wiatrowski, Zbigniew 1849 POL0.001-0.2740-10.80 
  Fojcik, Kacper 1396 POL1.0010.17406.80 
  Niemczyk, Krzysztof 1388 POL1.0010.16406.40 
  Herwy, Jakub 1754 POL0.001-0.3840-15.20 
  Lysakowski, Kamil 1401 POL0.501-0.3340-13.20 
 * 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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