Individual Calculations May 2015
 Bodnar, Peter  Total change: 15.80  Rating chartPersonal card
 SVK 4th league gr. D31 2014/15 Round 1 Various SVK 2014-10-07
RcRownchangeKK*chgGame
 1868 1834 1.00 1 0.55 20 11.00 
  Matirko, Ervin 1868 SVK1.0010.552011.00 

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)
 
 SVK 4th league gr. D31 2014/15 Round 2-3 Various SVK 2014-11-14
RcRownchangeKK*chgGame
 1578 1834 1.00 1 0.19 20 3.80 
  Sepesi, Teodor 1578 SVK1.0010.19203.80 

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. D31 2014/15 Round 7 Various SVK 2015-02-06
RcRownchangeKK*chgGame
 1434 1834 1.00 1 0.08 20 1.60 
  Nadzamova, Viktoria 1434  * SVK1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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. D31 2014/15 Round 8-9 Various SVK 2015-03-13
RcRownchangeKK*chgGame
 1812 1834 0.50 1 -0.03 20 -0.60 
  Janurik, Michal 1812 SVK0.501-0.0320-0.60 

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)
 

 

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