Individual Calculations November 2023
 Zolfagharian, Kevin  Total change: 1.40  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2023 September 2023 Solingen GER 2023-09-01
RcRownchangeKK*chgGame
 1847 2211 2.50 3 -0.19 20 -3.80 
  Shivkumar, Siddharth 1811  * GER1.0010.08201.60 
  Maenken, Merlin 1902 GER0.501-0.3620-7.20 
  Fetahovic, Dzenan 1828 GER1.0010.09201.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Offene Solinger Stadtmeisterschaft 2023 October 2023 Solingen GER 2023-10-13
RcRownchangeKK*chgGame
 1963 2233 1.50 2 -0.11 20 -2.20 
  Waagener, Ulrich 2093 GER0.501-0.1920-3.80 
  Koshel, Stanislav 1833  * UKR1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 NRW-Liga Gruppe 2 2023-2024 October 2023 various GER 2023-10-29
RcRownchangeKK*chgGame
 2135 2233 1.00 1 0.37 20 7.40 
  Paris, Michael 2135 GER1.0010.37207.40 

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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