Blitz: Individual Calculations December 2023
 Rotondaro, Alberto  Total change: -137.20  Rating chartPersonal card
 OP 2 BLITZ WYCC 2023 MONTESILVANO ITA 2023-11-21
RcRownchangeKK*chgGame
 1536 2011 5.00 9 -3.43 40 -137.20 
  Sandrolini, Alex 1392 ITA1.0010.02400.80 
  Li, Zhengfei 1361 RSA0.501-0.4940-19.60 
  Cantela, Oscar Joseph 1606 PHI0.001-0.9240-36.80 
  Gaybullayev, Sanjar 1638 TKM0.001-0.9040-36.00 
  Ramazzotte, Alexandre Franco 1672 BRA0.501-0.3840-15.20 
  Kanchev, Martin 1611  * BUL0.001-0.9240-36.80 
  Coccia, Stefano 1385 ITA1.0010.01400.40 
  Abou Taam, Fatima 1497 LBN1.0010.04401.60 
  Sajjapornthep, Jarunpol 1665 THA1.0010.11404.40 
 * 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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