Individual Calculations April 2023
 Molinaroli, Martin  Total change: -24.80  Rating chartPersonal card
 NRW-Klasse 2 2022-2023 March 2023 various GER 2023-03-12
RcRownchangeKK*chgGame
 2166 2104 0.00 1 -0.41 20 -8.20 
  Hillenbrand, Michael 2166 GER0.001-0.4120-8.20 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 A Duesseldorf GER 2023-03-24
RcRownchangeKK*chgGame
 2146 2104 0.50 3 -0.83 20 -16.60 
  Gramb, Marius 2159 GER0.001-0.4220-8.40 
  Boehme, Sebastian 2143 GER0.001-0.4520-9.00 
  Wichtrup, Jan-Louis 2135 GER0.5010.04200.80 

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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