Individual Calculations January 2020
 Rotaru, Florin  Total change: 8.20  Rating chartPersonal card
 Radical Grup Cup Vaslui ROU 2019-12-13
RcRownchangeKK*chgGame
 1478 1477 4.00 7 0.41 20 8.20 
  Sochirca, Eugeniu 1877  * MDA0.001-0.0820-1.60 
  Litcanu, Daria-Tiana 1188 ROU1.0010.16203.20 
  Asavinei, Rares-Adrian 1077  * ROU1.0010.08201.60 
  Bejan, Sergiu 1873 MDA0.001-0.0820-1.60 
  Carpenco, Vasile 1232 MDA0.501-0.3020-6.00 
  Cataveica, Ion 1297 MDA1.0010.26205.20 
  Bratu, Gheorghe 1805 ROU0.5010.37207.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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