Rapid: Individual Calculations September 2021
 Leipert, Pieter  Total change: -38.00  Rating chartPersonal card
 Adolf Anderssen Memorial 2021 Wroclaw POL 2021-07-31
RcRownchangeKK*chgGame
 1638 1951 4.50 8 -1.90 20 -38.00 
  Frac, Piotr 1216 POL1.0010.01200.20 
  Troyke, Christian m2229 GER0.001-0.1720-3.40 
  Smietanska, Wiktoria c1660 POL0.001-0.8520-17.00 
  Vanduyfhuys, Igor 1480 BEL1.0010.05201.00 
  Hasterok, Lukasz 1645 POL0.501-0.3620-7.20 
  Raczek, Krzysztof 1666 POL1.0010.16203.20 
  Jaworski, Tymon 1494 POL0.001-0.9520-19.00 
  Madajczak, Piotr 1717 POL1.0010.21204.20 

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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