Rapid: Individual Calculations October 2023
 Dackiewicz, Marek  Total change: 28.60  Rating chartPersonal card
 Grand Prix Powiatu Tczewskiego turniej V 2023 FIDE Tczew POL 2023-09-02
RcRownchangeKK*chgGame
 1565 1599 5.50 9 0.56 20 11.20 
  Wolski, Jaroslaw 1199  * POL1.0010.08201.60 
  Ussardi, Gregorio 1345 POL1.0010.19203.80 
  Putlak, Wojciech 1938 POL0.5010.38207.60 
  Krasinski, Maksymilian 1633 POL1.0010.552011.00 
  Buraczewski, Rafal c2023 POL0.001-0.0720-1.40 
  Lewandowski, Szymon 1482 POL0.001-0.6620-13.20 
  Dobrowolski, Henryk 1394 POL1.0010.24204.80 
  Tyran, Daniel 1684 POL0.001-0.3820-7.60 
  Biniecki, Milosz 1384 POL1.0010.23204.60 
 * 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)
 
 II Memorial Prabuckich Szachistow Prabuty POL 2023-09-23
RcRownchangeKK*chgGame
 1580 1599 4.50 7 0.87 20 17.40 
  Kucinski, Jan 1374 POL1.0010.22204.40 
  Sniadecki, Oskar 1857 POL0.001-0.1820-3.60 
  Kawala, Camilla 1394 POL0.001-0.7620-15.20 
  Pomierski, Igor 1206 POL1.0010.08201.60 
  Szlod, Wiktor 1656 POL1.0010.582011.60 
  Krasinski, Maksymilian 1633 POL1.0010.552011.00 
  Putlak, Wojciech 1938 POL0.5010.38207.60 

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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