Blitz: Individual Calculations March 2023
 Sotgiu, Roberto  Total change: -38.00  Rating chartPersonal card
 OP 14 ARZABLITZ ARZACHENA ITA 2023-02-09
RcRownchangeKK*chgGame
 1317 1528 2.50 6 -1.90 20 -38.00 
  Serra, Carlotta 1135 ITA1.0010.08201.60 
  De Ieso, Lorenzo 1835 ITA0.001-0.1420-2.80 
  Manca, Giorgia 1119 ITA0.001-0.9220-18.40 
  Salis, Davide 1172 ITA1.0010.11202.20 
  Vaduva, Costantin Emanuel 1332 ITA0.501-0.2520-5.00 
  Scanu, Nicolo ` 1309 ITA0.001-0.7820-15.60 

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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