Individual Calculations September 2021
 Piroh, Damian  Total change: 31.60  Rating chartPersonal card
 OPEN PRESOV 2021 Presov SVK 2021-07-29
RcRownchangeKK*chgGame
 1770 1684 3.50 7 0.79 40 31.60 
  Recky, Norbert 1764 SVK0.001-0.3940-15.60 
  Michalov, Jozef 1501 SVK1.0010.264010.40 
  Kaminsky, Ladislav 1734 SVK1.0010.574022.80 
  Gajdos, Michal 1782 SVK0.001-0.3740-14.80 
  Zahradnik, Vladimir 1834 SVK1.0010.704028.00 
  Babirat, Michal 1868 SVK0.5010.24409.60 
  Gombar, Peter 1905 SVK0.001-0.2240-8.80 

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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