Individual Calculations February 2019
 Hirzel, Robin  Total change: -58.40  Rating chartPersonal card
 Unteraegeri U14 2019 Unteraegeri SUI 2019-01-18
RcRownchangeKK*chgGame
 1296 1412 0.50 3 -1.46 40 -58.40 
  Spichtig, Elija 1405 SUI0.001-0.5140-20.40 
  Martinek, Lukas 1263 CZE0.001-0.7040-28.00 
  Rajesh, Aditi 1219 SUI0.501-0.2540-10.00 

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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