Individual Calculations April 2020
 Solari, Matteo  Total change: 15.40  Rating chartPersonal card
 34. Open Bois-Gentil Geneva SUI 2020-01-10
RcRownchangeKK*chgGame
 1632 1692 3.00 4 0.62 20 12.40 
  Kupalov, Igor 2059 SUI0.001-0.1020-2.00 
  Dellenbach, Jean-Paul 1466 SUI1.0010.21204.20 
  Haensler, Andreas 1444 SUI1.0010.19203.80 
  Ait Benbrahim, Mohamed 1560 SUI1.0010.32206.40 

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)
 
 16. Open de Payerne round 3-4 Payerne SUI 2020-02-27
RcRownchangeKK*chgGame
 1764 1700 1.00 2 0.15 20 3.00 
  Wuthrich, Marcel 1601 SUI1.0010.36207.20 
  Gisler, Maurice 1926 SUI0.001-0.2120-4.20 

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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