Individual Calculations May 2019
 Ostrowski, Michal  Total change: -28.40  Rating chartPersonal card
 III Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron-Jaszowiec POL 2019-04-08
RcRownchangeKK*chgGame
 1484 1185 0.50 8 -0.84 20 -16.80 
  Sosnowska, Elzbieta wf1585  * POL0.001-0.0820-1.60 
  Kugler, Pawel 1504 POL0.001-0.1320-2.60 
  Nikoluk, Roman 1407 POL0.001-0.2220-4.40 
  Duleba, Janusz 1482 POL0.5010.35207.00 
  Siwik, Stefan 1585  * POL0.001-0.0820-1.60 
  Autowicz, Boguslawa 1585  * POL0.001-0.0820-1.60 
  Bobras, Jan 1524 POL0.001-0.1220-2.40 
  Jurkiewicz, Kazimierz 1198 POL0.001-0.4820-9.60 
 * 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)
 
 40. Turnaj sachovych nadeji - Pobeskydi Open 2019 Frydek-Mistek CZE 2019-04-18
RcRownchangeKK*chgGame
 1561 1185 0.00 6 -0.58 20 -11.60 
  Strnad, Michael 1585  * CZE0.001-0.0820-1.60 
  Hladky, Tadeas 1585  * CZE0.001-0.0820-1.60 
  Kondula, Dominik 1585  * CZE0.001-0.0820-1.60 
  Otrubova, Kristyna 1585  * CZE0.001-0.0820-1.60 
  Nisztuk, Michal 1585  * POL0.001-0.0820-1.60 
  Stava, Zdenek 1443 CZE0.001-0.1820-3.60 
 * 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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