Individual Calculations December 2021
 Grigorian, Spartak  Total change: 1.60  Rating chartPersonal card
 4. DPI BDO Schach-Open Leer A-Open Leer GER 2021-10-28
RcRownchangeKK*chgGame
 2294 2470 5.50 7 0.50 10 5.00 
  Jungbluth, Michael 2070  * GER1.0010.08100.80 
  Ratsma, Midas f2218 NED1.0010.19101.90 
  Jahncke, Giso f2311 GER1.0010.29102.90 
  Kopylov, Michael m2379 UKR0.501-0.1210-1.20 
  Jugelt, Tobias m2403 GER0.001-0.5910-5.90 
  Hintze, Helge f2283 GER1.0010.26102.60 
  Thinius, Marco m2391 GER1.0010.39103.90 
 * 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)
 
 5. FAMA-Cup Hamburg GER 2021-11-13
RcRownchangeKK*chgGame
 2414 2475 2.00 4 -0.34 10 -3.40 
  Pajeken, Jakob Leon m2360 GER0.501-0.1610-1.60 
  Pajeken, Jakob Leon m2360 GER0.501-0.1610-1.60 
  Parvanyan, Ashot m2468 GER0.501-0.0110-0.10 
  Parvanyan, Ashot m2468 GER0.501-0.0110-0.10 

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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