Individual Calculations April 2015
 Orolin, Peter  Total change: -25.40  Rating chartPersonal card
 SVK 5th league gr. A11 2014/15 r1-2 Bratislava SVK 2014-10-10
RcRownchangeKK*chgGame
 1786 2050 0.00 1 -0.82 20 -16.40 
  Vodicka, Ivan 1786 SVK0.001-0.8220-16.40 

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 r3-5 Bratislava SVK 2014-11-07
RcRownchangeKK*chgGame
 1768 2050 1.00 1 0.16 20 3.20 
  Koutny, Bretislav 1768 SVK1.0010.16203.20 

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 5th league gr. A11 2014/15 r8-9 Bratislava SVK 2015-01-09
RcRownchangeKK*chgGame
 1692 2050 1.00 1 0.10 20 2.00 
  Sosovicka, Jakub 1692 SVK1.0010.10202.00 

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 5th league gr. A11 2014/15 r10-12 Bratislava SVK 2015-02-06
RcRownchangeKK*chgGame
 1965 2050 0.50 2 -0.71 20 -14.20 
  Stecko, Ivan 1845 SVK0.501-0.2620-5.20 
  Kovacova, Zuzana 2085 BER0.001-0.4520-9.00 

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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