Rapid: Individual Calculations May 2019
 Madajczak, Piotr  Total change: 13.00  Rating chartPersonal card
 Otwarte Mistrzostwa Wroclawia Mlodziezy 2019 T2 Wroclaw POL 2019-04-27
RcRownchangeKK*chgGame
 1488 1540 4.00 6 0.65 20 13.00 
  Lunevskaya, Darya 1210 BLR1.0010.12202.40 
  Bednarczyk, Mateusz 1380 POL0.501-0.2120-4.20 
  Grot, Blazej c1586 POL1.0010.562011.20 
  Kejna, Piotr c1876 POL0.001-0.1220-2.40 
  Uhryn, Mateusz 1203 POL1.0010.12202.40 
  Demski, Michal 1674 POL0.5010.18203.60 

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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