Individual Calculations May 2024
 Bagrationi, Alexander  Total change: -27.30  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2156 2439 5.00 9 -2.50 10 -25.00 
  Helms, Finn 2095 GER0.501-0.3810-3.80 
  Sieglen, Joachim, Dr. f2107 GER0.501-0.3810-3.80 
  Rybarczyk, Klaus 2122 GER1.0010.13101.30 
  Zackrisson, Peter 2217 GER0.001-0.7810-7.80 
  Erdmann, Stefan 2133 GER0.501-0.3610-3.60 
  Horlevskyi, Anton 2039  * UKR1.0010.08100.80 
  Grooten, Herman m2223 NED0.501-0.2810-2.80 
  Koehler, Christian Friedrich 2209 GER1.0010.21102.10 
  Dolzhykova, Kateryna wm2259 GER0.001-0.7410-7.40 
 * 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-Klasse Gruppe 1 2023-2024 April 2024 various GER 2024-04-14
RcRownchangeKK*chgGame
 2260 2436 0.50 1 -0.23 10 -2.30 
  Moeller, Maurin 2260 GER0.501-0.2310-2.30 

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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