Individual Calculations December 2017
 Kvarby, Anders  Total change: -47.20  Rating chartPersonal card
 Hasselbacken Chess Open 2017 lang Stockholm SWE 2017-11-04
RcRownchangeKK*chgGame
 1603 1829 2.00 4 -1.08 40 -43.20 
  Grueso Gomez, Adriano 1688 ESP1.0010.314012.40 
  Falkevall, Axel 1518 SWE0.501-0.3640-14.40 
  Amoor, Nadeem 1491 SWE0.001-0.8840-35.20 
  Fahlberg, Kenneth 1716 SWE0.501-0.1540-6.00 

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)
 
 Div II 5 2017-18 R2 Sweden SWE 2017-11-12
RcRownchangeKK*chgGame
 1755 1829 0.50 1 -0.10 40 -4.00 
  Lennartsson, Johan 1755 SWE0.501-0.1040-4.00 

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)
 

 

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