Individual Calculations April 2015
 Valla, Tomas  Total change: -14.20  Rating chartPersonal card
 SVK 3rd league gr. A2 2014/15 r1 Various SVK 2014-10-19
RcRownchangeKK*chgGame
 1913 1822 0.50 1 0.12 20 2.40 
  Krist, Milan 1913 SVK0.5010.12202.40 

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)
 
 SVK 3rd league gr. A2 2014/15 r2-4 Various SVK 2014-11-02
RcRownchangeKK*chgGame
 1706 1822 1.00 2 -0.28 20 -5.60 
  Bango, Dominik 1557 SVK0.501-0.3220-6.40 
  Kubik, Peter 1854 SVK0.5010.04200.80 

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)
 
 SVK 4th league gr. A21 2014/15 r3-4 Various SVK 2014-11-09
RcRownchangeKK*chgGame
 1789 1822 0.00 1 -0.55 20 -11.00 
  Pericka, Pavol 1789 SVK0.001-0.5520-11.00 

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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