Individual Calculations May 2017
 Plotkin, Mark  Total change: 58.20  Rating chartPersonal card
 3rd 2017 CMA FIDE Futurity A Toronto CAN 2017-04-14
RcRownchangeKK*chgGame
 2130 2147 5.00 5 2.38 20 47.60 
  Talukdar, Rohan c2096 CAN1.0010.43208.60 
  Noritsyn, Sergey 2097 CAN1.0010.43208.60 
  Gordon, David c2187 CAN1.0010.562011.20 
  Hua, Eugene c2168 CAN1.0010.532010.60 
  Bluvshtein, Ilia 2100 CAN1.0010.43208.60 

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)
 
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 2097 2147 6.00 10 0.53 20 10.60 
  Njardarson, Daniel Ernir 1747  * ISL1.0010.08201.60 
  Christiansen, Johan-Sebastian m2429 NOR0.001-0.1620-3.20 
  Daly, Patrick 1804 IRL1.0010.12202.40 
  Derakhshani, Dorsa mwg2351 IRI0.001-0.2420-4.80 
  Briem, Stephan 1865 ISL1.0010.16203.20 
  L`ami, Alina mwg2324 ROU0.001-0.2720-5.40 
  Meyer, Juergen 1944 GER1.0010.24204.80 
  Buchenau, Frank f2275 GER0.001-0.3320-6.60 
  Jacobsen, Heidrikur T. 1951 FAI1.0010.25205.00 
  Bjornsson, Sigurbjorn f2279 ISL1.0010.682013.60 
 * 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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