Individual Calculations December 2018
 Sarrechia, Benito  Total change: 13.40  Rating chartPersonal card
 21ste Limburgs Individueel Kampioenschap voor 50-plussers 2018-2019 Ronde 1 Hasselt BEL 2018-11-14
RcRownchangeKK*chgGame
 1788 1582 1.00 1 0.76 20 15.20 
  Indemans, Rudi 1788 BEL1.0010.762015.20 

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)
 
 Belgian Interclubs 2018-2019 Round 4 Various BEL 2018-11-18
RcRownchangeKK*chgGame
 1293 1582 1.00 1 0.16 20 3.20 
  Talbot, Romain 1293 BEL1.0010.16203.20 

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)
 
 21ste Limburgs Individueel Kampioenschap voor 50-plussers 2018-2019 Ronde 2 Tessenderlo BEL 2018-11-27
RcRownchangeKK*chgGame
 1777 1582 0.00 1 -0.25 20 -5.00 
  Jacobs, Hein 1777 BEL0.001-0.2520-5.00 

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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