Rapid: Individual Calculations April 2020
 Prokop, David  Total change: -41.00  Rating chartPersonal card
 OPEN Petrvald 2020 Petrvald CZE 2020-03-07
RcRownchangeKK*chgGame
 1348 1521 3.50 8 -2.05 20 -41.00 
  Miszczak, Dariusz 1936 POL0.001-0.0720-1.40 
  Niemczyk, Krzysztof 1130 POL0.001-0.9120-18.20 
  Brejcha, Lukas 1161 CZE1.0010.10202.00 
  Fons, Rudolf 1093 CZE0.001-0.9320-18.60 
  Boff, Arnost 1193 CZE1.0010.13202.60 
  Fons, Rudolf 1154 CZE1.0010.10202.00 
  Mysliwiec, Grzegorz 1994 POL0.001-0.0520-1.00 
  Vancakova, Veronika 1123 CZE0.501-0.4220-8.40 

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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