Individual Calculations March 2020
 Illien, Jean-Marc  Total change: -32.00  Rating chartPersonal card
 Championnat Departemental individuel adulte 2020 des Cotes d'Armor LANNION FRA 2020-01-12
RcRownchangeKK*chgGame
 1724 1890 0.50 2 -0.90 20 -18.00 
  Crook, Oliver-James 1862 FRA0.001-0.5420-10.80 
  Peach, Ethan 1586 FRA0.501-0.3620-7.20 

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)
 
 Team 2020 - Nationale 3 r4-5 FRANCE FRA 2020-01-19
RcRownchangeKK*chgGame
 1810 1890 0.50 2 -0.70 20 -14.00 
  Aliaga Perez, Christian Mariano 1693 FRA0.501-0.2520-5.00 
  Dubois, Thomas 1927 FRA0.001-0.4520-9.00 

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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