Individual Calculations October 2017
 Verstraeten, Rein  Total change: 4.00  Rating chartPersonal card
 31st International Open Tournament Pula 2017 Pula CRO 2017-09-09
RcRownchangeKK*chgGame
 2185 2265 6.00 9 0.73 20 14.60 
  Volejnik, Robertino 1865  * CRO1.0010.08201.60 
  Kucera, Tomas 1988 CZE1.0010.17203.40 
  Grguric, Dragan 1999 CRO1.0010.18203.60 
  Christiansen, Johan-Sebastian m2457 NOR0.001-0.2520-5.00 
  Bratkovic, Sham 2097 SLO1.0010.28205.60 
  Petran, Peter m2301 SVK0.5010.05201.00 
  Nester, Ihor m2369 UKR0.5010.14202.80 
  Bozinovic, Bogdan f2174 CRO1.0010.38207.60 
  Filipovic, Branko m2417 SUI0.001-0.3020-6.00 
 * 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)
 
 Belgian Interclubs 2017-2018 Round 1 Various Places BEL 2017-09-24
RcRownchangeKK*chgGame
 2247 2265 0.00 1 -0.53 20 -10.60 
  Akhayan, Ruben f2247 BEL0.001-0.5320-10.60 

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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