Individual Calculations February 2018
 Schreiber, Robert  Total change: -40.80  Rating chartPersonal card
 41. Zuercher Weihnachtsopen Allgemein Zurich SUI 2017-12-26
RcRownchangeKK*chgGame
 1649 1659 0.00 4 -2.04 20 -40.80 
  Pokhlebin, Sergej 1893 RUS0.001-0.2120-4.20 
  Amado-Blanco, Carlos 1816 SUI0.001-0.2920-5.80 
  Bruessow, Jakob 1473 SUI0.001-0.7420-14.80 
  Duelli-Loher, Karl 1415 SUI0.001-0.8020-16.00 

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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