Individual Calculations May 2017
 Arcuti, Davide  Total change: 35.40  Rating chartPersonal card
 Swiss Team Championship 2017 NLB 2-3 decentralised SUI 2017-04-09
RcRownchangeKK*chgGame
 2300 2305 0.50 1 -0.01 20 -0.20 
  Rosenthal, Jonathan f2300 SUI0.501-0.0120-0.20 

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 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2369 2305 5.50 9 1.78 20 35.60 
  Bahmann, Micha 2021 GER0.501-0.3420-6.80 
  Jurkic, Bosiljko 2024 CRO1.0010.16203.20 
  Demchenko, Anton g2628 RUS1.0010.872017.40 
  Anurag, Mhamal m2454 IND0.5010.20204.00 
  Satyapragyan, Swayangsu m2425 IND0.5010.16203.20 
  Hansen, Torbjorn Ringdal g2442 NOR0.5010.18203.60 
  Sonis, Francesco f2438 ITA0.5010.18203.60 
  Beerdsen, Thomas m2446 NED0.5010.19203.80 
  Kaczur, Florian 2442 HUN0.5010.18203.60 

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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