Individual Calculations April 2019
 Periale, Francine  Total change: -10.60  Rating chartPersonal card
 Team 2019 - PACA Part 2 PACA FRA 2019-01-05
RcRownchangeKK*chgGame
 1171 1038 0.00 1 -0.32 20 -6.40 
  Hurtado, Samuel 1171 FRA0.001-0.3220-6.40 

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)
 
 Open 13 Samedi 2018-19 r5-9 VITROLLES FRA 2019-01-12
RcRownchangeKK*chgGame
 1243 1038 0.50 3 -0.21 20 -4.20 
  Pietrac, Christian 1227 FRA0.001-0.2520-5.00 
  Periale, Albert 1263 FRA0.5010.28205.60 
  Biglia, Michel 1238 FRA0.001-0.2420-4.80 

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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