Individual Calculations December 2019
 Visintin, Roberto  Total change: -4.60  Rating chartPersonal card
 Luxembourg Team Championship 19/20 Round 2-3 various LUX 2019-10-06
RcRownchangeKK*chgGame
 2109 2047 1.50 2 0.67 20 13.40 
  Schartz, Alain 2106 LUX0.5010.08201.60 
  Dahdah, Nagib 2112 LUX1.0010.592011.80 

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)
 
 35th European Club Cup Ulcinj, Montenegro MNE 2019-11-10
RcRownchangeKK*chgGame
 2049 2047 1.50 5 -0.90 20 -18.00 
  Gorodetzky, Matan f2273 ISR0.001-0.2120-4.20 
  Mastalerz, Xavier 2224 BEL0.5010.23204.60 
  Demirel, Yusuf Ziya 1654 TUR0.501-0.4220-8.40 
  Rajkovic, Dusan g2258 SRB0.001-0.2320-4.60 
  Boland, Dylan 1836 IRL0.501-0.2720-5.40 

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)
 

 

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