Individual Calculations March 2023
 Neyman, Igor  Total change: -4.40  Rating chartPersonal card
 Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2023 Vorrunde various GER 2023-01-28
RcRownchangeKK*chgGame
 2318 2362 1.00 2 -0.13 20 -2.60 
  Riehle, Marco f2358 GER0.501-0.0120-0.20 
  Grawe, Christian 2278 GER0.501-0.1220-2.40 

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)
 
 2. Bundesliga Sued 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 2465 2362 1.00 3 -0.09 20 -1.80 
  Kantans, Toms g2499 LAT0.001-0.3220-6.40 
  Faerber, David 2379 GER0.5010.02200.40 
  Noe, Christopher m2516 GER0.5010.21204.20 

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)
 

 

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