Individual Calculations September 2022
 Heppell, Ian N  Total change: -32.00  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2022 - D Olomouc CZE 2022-08-13
RcRownchangeKK*chgGame
 1793 2031 5.50 9 -1.60 20 -32.00 
  Reichmann, Pavel 1664 CZE1.0010.10202.00 
  Prucek, Ladislav 1834 CZE0.501-0.2520-5.00 
  Zidu, Jan 1815 CZE0.501-0.2820-5.60 
  Fiser, Milos 1789 CZE0.501-0.3020-6.00 
  Bartos, Alois 1843 CZE0.501-0.2420-4.80 
  Molnar, Jiri 1797 CZE0.501-0.2920-5.80 
  Sterba, Michal 1670 CZE1.0010.10202.00 
  Ni, Polina 1871 LAT0.501-0.2120-4.20 
  Sedlak, Ludek 1852 CZE0.501-0.2320-4.60 

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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