Individual Calculations July 2024
 Grabowski, Max Steven  Total change: -39.60  Rating chartPersonal card
 4th Annual Niagara Falls Open - U2000 Niagara Falls, NY USA 2024-05-31
RcRownchangeKK*chgGame
 1590 1784 0.00 2 -1.47 40 -58.80 
  Samanta, Neelansh 1482 USA0.001-0.8540-34.00 
  Xu, Zhihan Samuel 1698 CAN0.001-0.6240-24.80 

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)
 
 17th Annual Continental Chess Cleveland Open - U2100 Cleveland, OH USA 2024-06-07
RcRownchangeKK*chgGame
 1636 1784 2.00 4 -0.77 40 -30.80 
  Satish Alwar, Dharsan 1581 CAN0.501-0.2640-10.40 
  Kiesling, Charles 1707 USA0.501-0.1140-4.40 
  Timmons, Sam 1679 USA1.0010.364014.40 
  Tang, Henry 1578 USA0.001-0.7640-30.40 

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)
 
 2024 150K Universal Open - 2000-2199 North Richland Hills, TX USA 2024-06-20
RcRownchangeKK*chgGame
 1878 1784 3.50 6 1.25 40 50.00 
  Polisetti, Lohit Krishna Narayan 1864 USA0.001-0.3940-15.60 
  Dasari, Saathvik 1869 USA0.001-0.3840-15.20 
  Wong-Godfrey, Emerson P 1879 USA1.0010.634025.20 
  Haskin, Zachary 1890 USA0.5010.14405.60 
  Vyas, Miransh Purven 1745 USA1.0010.454018.00 
  Tineo, Brian Jeremiah 2023 DOM1.0010.804032.00 

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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