Individual Calculations August 2023
 Zuferi, Enis  Total change: -12.80  Rating chartPersonal card
 76. Heilbronner Stadtmeisterschaft 2023 June 2023 Heilbronn GER 2023-06-01
RcRownchangeKK*chgGame
 2008 2380 1.00 1 0.10 20 2.00 
  Zeyer, Oliver 2008 GER1.0010.10202.00 

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)
 
 Sparkassen Chess Trophy 2023 A-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 2199 2380 5.50 9 -0.98 20 -19.60 
  Huckebrink, Chris 2096 GER0.001-0.8420-16.80 
  Melde, Benjamin 2143 GER1.0010.20204.00 
  Gentemann, Moritz 2214 GER0.501-0.2220-4.40 
  Schleicher, Guido 2151 GER1.0010.21204.20 
  Ngo, Quang Thai 1980  * VIE1.0010.08201.60 
  Wagner, Dennis g2598 GER0.001-0.2220-4.40 
  Sidletskyi, Ivan c2152 UKR0.501-0.2920-5.80 
  Himpenmacher, Andy 2221 GER1.0010.29205.80 
  Ince, Taylan Ruzgar c2240 TUR0.501-0.1920-3.80 
 * 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)
 
 76. Heilbronner Stadtmeisterschaft 2023 July 2023 Heilbronn GER 2023-07-13
RcRownchangeKK*chgGame
 2180 2380 1.00 1 0.24 20 4.80 
  Dudek, Richard 2180 GER1.0010.24204.80 

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)
 

 

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