Individual Calculations April 2015
 Ondrus, Martin  Total change: -3.00  Rating chartPersonal card
 SVK 1st league gr. Z 2014/15 r1-2 Various SVK 2014-10-18
RcRownchangeKK*chgGame
 2307 2320 0.00 1 -0.52 20 -10.40 
  Zetocha, Claudiu f2307 SVK0.001-0.5220-10.40 

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 1st league gr. Z 2014/15 r5-7 Various SVK 2015-01-10
RcRownchangeKK*chgGame
 2241 2320 0.50 1 -0.11 20 -2.20 
  Bottyan, Peter 2241 SVK0.501-0.1120-2.20 

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)
 
 SVK 1st league gr. Z 2014/15 r8 Various SVK 2015-02-28
RcRownchangeKK*chgGame
 2216 2320 0.50 1 -0.14 20 -2.80 
  Kovacik, Emil 2216 SVK0.501-0.1420-2.80 

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 1st league gr. Z 2014/15 r9-11 Various SVK 2015-03-01
RcRownchangeKK*chgGame
 2222 2320 2.50 3 0.62 20 12.40 
  Jakubek, Peter 2169 SVK1.0010.30206.00 
  Hanko, Pavol 2133 SVK1.0010.26205.20 
  Maslik, Miroslav m2365 SVK0.5010.06201.20 

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)
 

 

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