Individual Calculations May 2017
 Aradhya, Garg  Total change: -10.80  Rating chartPersonal card
 Fagernes Chess International GM group 2017 Fagernes NOR 2017-04-09
RcRownchangeKK*chgGame
 2298 2315 4.50 9 -0.19 20 -3.80 
  Ingebretsen, Jens E 2032 NOR1.0010.16203.20 
  Nihal, Sarin f2424 IND0.001-0.3520-7.00 
  Dahl, Trygve 2099 NOR1.0010.22204.40 
  Chatalbashev, Boris g2546 BUL0.001-0.2120-4.20 
  Jarvenpaa, Jari f2244 FIN1.0010.40208.00 
  Liang, Awonder m2483 USA0.001-0.2820-5.60 
  Couso, Luis f2287 SWE0.501-0.0420-0.80 
  Risting, Eivind Olav f2250 NOR0.001-0.5920-11.80 
  Westerinen, Heikki M.j. g2314 FIN1.0010.502010.00 

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)
 
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 2198 2315 6.00 10 -0.35 20 -7.00 
  Pedersen, Soren Sandmann 1915  * USA1.0010.08201.60 
  Jobava, Baadur g2712 GEO0.001-0.0820-1.60 
  Thorsteinsdottir, Gudlaug wf2013 ISL1.0010.15203.00 
  Birkisson, Bardur Orn 2146 ISL0.501-0.2220-4.40 
  Siddharth, Gopakumar 1915  * IND1.0010.08201.60 
  Hjartarson, Johann g2536 ISL0.001-0.2220-4.40 
  Johansson, Jukka 2122 FIN1.0010.25205.00 
  Esserman, Marc m2458 USA0.5010.19203.80 
  Haessel, Dale R. f2094 CAN0.501-0.2820-5.60 
  Yu, Jonathan 2073 CAN0.501-0.3020-6.00 
 * 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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