Individual Calculations October 2024
 Zuiderweg, E. (edwin)  Total change: -22.20  Rating chartPersonal card
 Nazomervierkampentoernooi Assen 2024 Assen NED 2024-08-30
RcRownchangeKK*chgGame
 1939 1967 0.50 3 -1.11 20 -22.20 
  Wierenga, Jael 1873 NED0.501-0.1320-2.60 
  Timmermans, Raymond 1981 NED0.001-0.4820-9.60 
  Pellikaan, Govert 1964 NED0.001-0.5020-10.00 

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)
 
 Dutch Team Competition 2024-2025 - Klasse 3 Round 1 Various NED 2024-09-21
RcRownchangeKK*chgGame
 1964 1967 0.50 1 0.00 20 0.00 
  Pellikaan, G.b. (govert) 1964 NED0.5010.00200.00 

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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