Individual Calculations March 2020
 Surnin, Zoya  Total change: 11.20  Rating chartPersonal card
 Qualifications IdF 2020 - Benjamins PARIS FRA 2020-02-10
RcRownchangeKK*chgGame
 1286 1181 2.50 6 0.28 40 11.20 
  Texier, Cesar 1514 FRA0.001-0.1240-4.80 
  Rossi, Stepan 1348 FRA1.0010.724028.80 
  Ould Ahmed, Amin 1354 FRA0.001-0.2740-10.80 
  Manzano, Cassandra 1239 FRA0.001-0.4240-16.80 
  Agache, Paul 1017 FRA1.0010.284011.20 
  Goncalves, Lucas 1246 FRA0.5010.09403.60 

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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