Individual Calculations November 2017
 Betak, Peter  Total change: 13.40  Rating chartPersonal card
 3.liga B2 2017/18 R1-2 Various SVK 2017-10-08
RcRownchangeKK*chgGame
 1632 1624 2.00 2 1.02 20 20.40 
  Sunal, Jan 1743 SVK1.0010.662013.20 
  Hoppan, Igor St. 1520 SVK1.0010.36207.20 

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)
 
 4.liga B21 2017/18 R1 Various SVK 2017-10-15
RcRownchangeKK*chgGame
 1327 1624 0.50 1 -0.35 20 -7.00 
  Maslak, Peter 1327 SVK0.501-0.3520-7.00 

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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