Individual Calculations September 2022
 Borowik, Wojciech  Total change: 45.98  Rating chartPersonal card
 VI Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2022-08-03
RcRownchangeKK*chgGame
 1712 1849 5.00 9 -0.84 38 -31.92 
  Sawicki, Dorian 1449  * POL0.501-0.4238-15.96 
  Leszczewicz, Karol 1515 POL0.501-0.3838-14.44 
  Topola, Rafal 1970 POL0.001-0.3438-12.92 
  Borowik, Karol 1455 POL1.0010.08383.04 
  Shilov, Sergej f2038 UKR0.5010.25389.50 
  Golis, Wiktor 1964 POL0.001-0.3438-12.92 
  Butkiewicz, Jan 1608 POL0.501-0.3038-11.40 
  Pieczulis, Blazej 1692 POL1.0010.293811.02 
  Wolagiewicz, Kinga 1714 POL1.0010.323812.16 
 * 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)
 
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa A Ustron POL 2022-08-12
RcRownchangeKK*chgGame
 2027 1849 4.50 9 2.05 38 77.90 
  Hadrys, Bogdan 1985 POL0.5010.18386.84 
  Grzesik, Gracjan 2137 POL0.5010.343812.92 
  Wojdak, Jan 1986 POL1.0010.683825.84 
  Kumor, Lukasz 2071 POL0.5010.283810.64 
  Kutowski, Marcel 2057 POL0.001-0.2338-8.74 
  Topola, Rafal 1970 POL0.5010.16386.08 
  Golis, Wiktor 1964 POL0.001-0.3438-12.92 
  Darpan, Inani 2089 IND0.5010.303811.40 
  Klusak, Piotr 1980 POL1.0010.683825.84 

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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