Individual Calculations April 2020
 Berben, Jaak  Total change: 7.20  Rating chartPersonal card
 22ste Limburgs Individueel Kampioenschap voor 50-plussers 2019-2020 Ronde 8 Lanklaar BEL 2020-03-03
RcRownchangeKK*chgGame
 1369 1536 1.00 1 0.28 20 5.60 
  Maas, Willem 1369 BEL1.0010.28205.60 

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)
 
 Belgian Interclubs 2019-2020 Round 9 Various BEL 2020-03-08
RcRownchangeKK*chgGame
 1136 1536 1.00 1 0.08 20 1.60 
  Guilfanov, Romain 1136  * BEL1.0010.08201.60 
 * 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)
 

 

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