Individual Calculations February 2020
 Lennartz, Manfred  Total change: -32.40  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open B Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 1560 1624 1.50 4 -0.81 40 -32.40 
  Reshetnikov, Oleg 1715 GER0.5010.12404.80 
  Marzec, Witold 1706 GER0.001-0.3940-15.60 
  Valdman, Andrei 1436 FRA0.501-0.2440-9.60 
  Margaryan, Venera 1383 GER0.501-0.3040-12.00 

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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