Individual Calculations October 2019
 Nunziata, Giacomo  Total change: 4.40  Rating chartPersonal card
 13. Standard-Open Rheinfelden 2019 Rheinfelden GER 2019-09-13
RcRownchangeKK*chgGame
 1296 1048 0.50 2 0.11 40 4.40 
  Mattenberger, Dominik 1283 SUI0.001-0.2140-8.40 
  Hirt, Benjamin 1309 SUI0.5010.324012.80 

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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