Individual Calculations November 2017
 Petras, Karol  Total change: 14.00  Rating chartPersonal card
 3.liga B1 2017/18 R1-2 Various SVK 2017-10-08
RcRownchangeKK*chgGame
 1771 1790 2.00 2 0.95 20 19.00 
  Szebellai, Ladislav 1767 SVK1.0010.47209.40 
  Vanya, Attila 1774 SVK1.0010.48209.60 

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)
 
 4.liga B1 2017/18 R1 Various SVK 2017-10-29
RcRownchangeKK*chgGame
 1984 1790 0.00 1 -0.25 20 -5.00 
  Spik, Peter 1984 SVK0.001-0.2520-5.00 

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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