Individual Calculations March 2023
 Schmidt, Harald  Total change: 8.20  Rating chartPersonal card
 Oberliga Nord-Nord 2022-2023 January 2023 various GER 2023-01-15
RcRownchangeKK*chgGame
 2112 2346 1.00 1 0.21 10 2.10 
  Heinsohn, Wilfried 2112 GER1.0010.21102.10 

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)
 
 Oberliga Nord-Nord 2022-2023 February 2023 various GER 2023-02-05
RcRownchangeKK*chgGame
 2202 2346 2.00 2 0.61 10 6.10 
  Borgmeyer, Max 2208 GER1.0010.31103.10 
  Pulkkinen, Kari f2195 FIN1.0010.30103.00 

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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