Individual Calculations April 2015
 Machotka, Frantisek  Total change: 42.20  Rating chartPersonal card
 SVK 5th league gr. A11 2014/15 r3-5 Bratislava SVK 2014-11-07
RcRownchangeKK*chgGame
 1641 1590 1.50 2 0.63 40 25.20 
  Liscak, Peter 1533 SVK1.0010.424016.80 
  Halasz, Michal 1749 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)
 
 SVK 4th league gr. A11 2014/15 r3-5 Various SVK 2014-11-08
RcRownchangeKK*chgGame
 1676 1590 1.00 2 0.21 40 8.40 
  Liscak, Peter 1533 SVK1.0010.424016.80 
  Vrtiakova, Anna 1819 SVK0.001-0.2140-8.40 

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 5th league gr. A11 2014/15 r6-7 Bratislava SVK 2014-12-12
RcRownchangeKK*chgGame
 1555 1590 0.50 1 -0.05 40 -2.00 
  Drusan, Michal 1555 SVK0.501-0.0540-2.00 

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. A11 2014/15 r6 Various SVK 2014-12-13
RcRownchangeKK*chgGame
 1872 1590 0.50 1 0.34 40 13.60 
  Zdrazil, Bohumir 1872 CZE0.5010.344013.60 

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)
 
NOTE: K factor changed
 SVK 5th league gr. A11 2014/15 r10-12 Bratislava SVK 2015-02-06
RcRownchangeKK*chgGame
 1584 1590 0.50 1 -0.01 20 -0.20 
  Oravec, Lubos 1584 SVK0.501-0.0120-0.20 

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)
 
NOTE: K factor changed
 SVK 4th league gr. A11 2014/15 r9-11 Various SVK 2015-02-07
RcRownchangeKK*chgGame
 1835 1590 0.00 1 -0.20 20 -4.00 
  Pozsar, Peter 1835 SVK0.001-0.2020-4.00 

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)
 
NOTE: K factor changed
 SVK 4th league gr. A11 2014/15 r12-13 Various SVK 2015-03-14
RcRownchangeKK*chgGame
 1744 1590 0.50 2 -0.10 20 -2.00 
  Docolomansky, Rudolf 1820 SVK0.5010.29205.80 
  Szabo, Ladislav 1667 SVK0.001-0.3920-7.80 

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)
 
NOTE: K factor changed
 SVK 3rd league gr. A1 2014/15 r10-11 Various SVK 2015-03-15
RcRownchangeKK*chgGame
 1882 1590 0.50 2 0.16 20 3.20 
  Vrba, Michal 1990  * SVK0.001-0.0820-1.60 
  Skoviera, Luboslav 1774 SVK0.5010.24204.80 
 * 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)
 

 

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