Individual Calculations March 2017
 Petrek, David  Total change: 12.80  Rating chartPersonal card
 5.liga A11 2016/17 R10 Various SVK 2017-02-10
RcRownchangeKK*chgGame
 1753 1570 0.50 1 0.24 40 9.60 
  Androvic, Peter 1753 SVK0.5010.24409.60 

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 A11 2016/17 R9 Various SVK 2017-02-11
RcRownchangeKK*chgGame
 1688 1570 0.50 1 0.16 40 6.40 
  Kobela, Pavol 1688 SVK0.5010.16406.40 

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)
 
 Senicky jarny sachovy festival 2017 Senica SVK 2017-02-23
RcRownchangeKK*chgGame
 1563 1570 3.50 7 -0.08 40 -3.20 
  Palka, Miroslav 1921 SVK0.5010.394015.60 
  Markova, Kristyna 1574 CZE0.001-0.4940-19.60 
  Bazovsky, Max 1266 SVK1.0010.14405.60 
  Vojtkova, Linda 1522 SVK0.501-0.0740-2.80 
  Vyletel, Samuel 1584 SVK0.001-0.4840-19.20 
  Hrdlicka, Martin 1345 SVK1.0010.22408.80 
  Musaev, Matej Elbek 1731 SVK0.5010.21408.40 

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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