Individual Calculations June 2023
 Bosch, Jeroen  Total change: -10.80  Rating chartPersonal card
 NRW-Liga 1 2022-2023 April 2023 various GER 2023-04-16
RcRownchangeKK*chgGame
 2103 2421 1.00 2 -0.74 10 -7.40 
  Suppert, Timur 2101 GER0.501-0.3710-3.70 
  Villwock, Martin 2105 GER0.501-0.3710-3.70 

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)
 
 NRW-Liga 1 2022-2023 May 2023 various GER 2023-05-14
RcRownchangeKK*chgGame
 2133 2419 0.50 1 -0.34 10 -3.40 
  Paris, Michael 2133 GER0.501-0.3410-3.40 

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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