Individual Calculations April 2020
 Lorenzo, Catherine  Total change: 19.20  Rating chartPersonal card
 Team 2020 - N2 Jeunes r5-6 FRANCE FRA 2020-03-08
RcRownchangeKK*chgGame
 1274 1402 2.50 3 0.48 40 19.20 
  Ammirata, Alessio 1293 FRA1.0010.354014.00 
  Mikhailov, Mickael 1218 FRA1.0010.264010.40 
  Madineh, Anthony 1310 FRA0.501-0.1340-5.20 

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)
 

 

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