Rapid: Individual Calculations December 2022
 Jodlowski, Robert  Total change: 4.00  Rating chartPersonal card
 Otwarte Mistrzostwa Wojewodztwa Zachodniopomorskiego LZS w szachach Koszalin POL 2022-11-20
RcRownchangeKK*chgGame
 1447 1415 4.00 8 0.10 40 4.00 
  Penza, Denis 1690 UKR0.001-0.1740-6.80 
  Kuc, Urszula 1108 POL1.0010.14405.60 
  Koszowski, Krystian 1646 POL0.001-0.2140-8.40 
  Skiba, Igor 1144 POL1.0010.17406.80 
  Wenelski, Damian 1598 POL0.001-0.2640-10.40 
  Renczynski, Marcel 1241 POL1.0010.274010.80 
  Bochniak, Jakub 1148 POL1.0010.18407.20 
  Mielczarski, Miroslaw 2004 POL0.001-0.0240-0.80 

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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