Individual Calculations May 2022
 Grigorian, Spartak  Total change: -0.30  Rating chartPersonal card
 37. Internationales Boeblinger Open Boeblingen GER 2022-04-14
RcRownchangeKK*chgGame
 2260 2470 7.00 9 0.23 10 2.30 
  Fock, Sana 2070  * GER1.0010.08100.80 
  Krause, Thomas 2114 GER1.0010.11101.10 
  Schneider, Bernd f2230 GER0.501-0.3010-3.00 
  Seitz, Patrick 2193 GER1.0010.17101.70 
  Ehmann, Thilo f2350 GER0.501-0.1610-1.60 
  Cofmann, Veaceslav f2332 GER1.0010.31103.10 
  Hansch, Karsten f2298 GER1.0010.27102.70 
  Lutsko, Artem 2390 UKR0.501-0.1110-1.10 
  Schmider, Niklas f2366 GER0.501-0.1410-1.40 
 * 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)
 
 I Open Chess Menorca Grupo A Ciutadella de Menorca ESP 2022-04-20
RcRownchangeKK*chgGame
 2311 2470 4.50 7 -0.26 10 -2.60 
  Fabregas, Oliver 2070  * GER1.0010.08100.80 
  Cornelisse, John 2179 NED1.0010.15101.50 
  Adhiban, B. g2633 IND0.001-0.2810-2.80 
  Koskinen, Henri f2215 FIN1.0010.19101.90 
  Nihal, Sarin g2648 IND0.001-0.2710-2.70 
  Van Der Valk, Niklas 2188 GER1.0010.16101.60 
  Chumpitaz, Ann wm2244 PER0.501-0.2910-2.90 
 * 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)
 

 

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