Blitz: Individual Calculations September 2023
 Biancuzzo, Matthew  Total change: -48.80  Rating chartPersonal card
 July 2023 Marshall Blitz New York, NY USA 2023-07-28
RcRownchangeKK*chgGame
 1658 1482 0.50 5 -0.95 20 -19.00 
  Garcia, Miguel Omar 1836 USA0.001-0.1120-2.20 
  Hong, Neal Thio 1744 USA0.001-0.1820-3.60 
  Shangin, Lev 1661 USA0.001-0.2720-5.40 
  Ulloa, Leandro 1427 ECU0.001-0.5820-11.60 
  Nieder, Will 1623 USA0.5010.19203.80 

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)
 
 August 2023 Marshall FIDE Blitz New York, NY USA 2023-08-25
RcRownchangeKK*chgGame
 1595 1482 0.00 4 -1.49 20 -29.80 
  Ulloa Centeno, Leandro Nicholas 1427 ECU0.001-0.5820-11.60 
  Jose, De Villa 1747 USA0.001-0.1820-3.60 
  Ulloa Centeno, Luis Manuel 1434 ECU0.001-0.5720-11.40 
  Daniel, Joshua Slavin 1771 USA0.001-0.1620-3.20 

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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