Kalle, E.c.g. (erwin) January 2025 FIDE Individual Chess Calculations
Individual Calculations January 2025
 Kalle, E.c.g. (erwin)  Total change: -12.20  Rating chartPersonal card
 Belgian Interclubs 2024-2025 Round 5 Various Places BEL 2024-12-01
RcRownchangeKK*chgGame
 2038 2069 0.50 1 -0.04 20 -0.80 
  Hoffmann, Max 2038 GER0.501-0.0420-0.80 

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)
 
 Dutch Team Competition 2024-2025 - Klasse 3 Round 5 Various NED 2024-12-14
RcRownchangeKK*chgGame
 2017 2069 0.00 1 -0.57 20 -11.40 
  Mensing, A.d. (adrian) 2017 NED0.001-0.5720-11.40 

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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