Rapid: Individual Calculations June 2021
 Debczak, Krystian  Total change: 50.20  Rating chartPersonal card
 IV Turniej cyklu 2021 Szach Krolowi Lublin POL 2021-05-23
RcRownchangeKK*chgGame
 1521 1257 4.50 8 2.51 20 50.20 
  Graczykowski, Marcin 1710 POL0.001-0.0620-1.20 
  Borowik, Ryszard 1052 POL1.0010.24204.80 
  Niedorys, Karolina 1389 POL0.5010.18203.60 
  Chowaniec, Artur 1630 POL0.001-0.1020-2.00 
  Matyjaszczyk, Adrian 1585 POL1.0010.872017.40 
  Bolesta, Wojciech 1647 POL1.0010.912018.20 
  Kojtych, Aleksander 1245 POL1.0010.48209.60 
  Bien, Janusz 1909 POL0.001-0.0120-0.20 

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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