Individual Calculations May 2019
 Prithu, Gupta  Total change: -8.10  Rating chartPersonal card
 GAMMA Reykjavik Open 2019 Reykjavik ISL 2019-04-08
RcRownchangeKK*chgGame
 2395 2478 6.00 9 0.84 10 8.40 
  Marttala, Thomas 2131 SWE1.0010.11101.10 
  Petursson, Gudni 2078  * ISL1.0010.08100.80 
  Lagarde, Maxime g2612 FRA1.0010.68106.80 
  Grandelius, Nils g2687 SWE0.001-0.2310-2.30 
  Tari, Aryan g2615 NOR0.001-0.3210-3.20 
  Mai, Aron Thor 2078  * ISL1.0010.08100.80 
  Le Goff, Ronan f2186 FRA1.0010.15101.50 
  Djukic, Nikola g2566 MNE1.0010.62106.20 
  Gupta, Abhijeet g2602 IND0.001-0.3310-3.30 
 * 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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2228 2478 4.00 7 -1.65 10 -16.50 
  Kienitz, Andre 2117 GER1.0010.10101.00 
  Giessmann, Stephan 2237 GER1.0010.20102.00 
  Linster, Philippe 2294 LUX0.001-0.7410-7.40 
  Groetzbach, Julian f2250 GER0.501-0.2910-2.90 
  Cofmann, Veaceslav 2232 GER0.501-0.3110-3.10 
  Polatel, Ali 2235 TUR0.501-0.3010-3.00 
  Kaufeld, Juergen f2231 GER0.501-0.3110-3.10 

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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