Individual Calculations May 2017
 Zatylny, Jan  Total change: -10.80  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w szachach Ustron POL 2017-04-03
RcRownchangeKK*chgGame
 1565 1523 3.50 9 -0.54 20 -10.80 
  Pociejowski, Marek 1865 POL0.001-0.1220-2.40 
  Szopa, Andrzej 1145 POL1.0010.09201.80 
  Grochowski, Mariusz 1773 POL0.5010.31206.20 
  Strojek, Kazimierz 1677 POL0.001-0.2920-5.80 
  Gasik, Jadwiga 1827 POL0.001-0.1420-2.80 
  Kopij, Jozef 1323 POL1.0010.24204.80 
  Kwiatkowski, Zygmunt 1584 POL0.001-0.4220-8.40 
  Budrewicz, Henryk 1427 POL0.001-0.6320-12.60 
  Krawiec, Stanislaw 1468 POL1.0010.42208.40 

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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