Individual Calculations May 2024
 Gruenter, Martin  Total change: 6.00  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2234 2211 4.00 7 0.71 20 14.20 
  Arns, Alexander 1983 GER1.0010.21204.20 
  Finek, Vaclav m2436 CZE0.001-0.2220-4.40 
  Aumueller, Naum 2002 GER1.0010.23204.60 
  Arcuti, Davide f2410 SUI1.0010.762015.20 
  Weishaeutel, Moritz f2378 GER0.001-0.2820-5.60 
  Roser, Kevin m2379 FRA0.001-0.2820-5.60 
  Mittag, Ralf 2050 GER1.0010.29205.80 

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)
 
 Oberliga NRW 2023-2024 April 2024 various GER 2024-04-07
RcRownchangeKK*chgGame
 2269 2202 0.00 1 -0.41 20 -8.20 
  Muschik, Benedikt f2269 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)
 

 

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