Individual Calculations July 2024
 Zuluaga, Cesar  Total change: -27.00  Rating chartPersonal card
 1000GM Las Vegas RR #1 IM B Las Vegas, NV USA 2024-05-31
RcRownchangeKK*chgGame
 2270 2188 3.00 8 -0.23 10 -2.30 
  Talwalkar, Vedant 2016 USA0.501-0.2310-2.30 
  Yanayt, Eugene f2115 USA0.001-0.6010-6.00 
  Nandhakumar, Vaseegaran c2310 USA1.0010.67106.70 
  Wan, Joseph c2168 USA0.501-0.0310-0.30 
  Li, Rachael wf2176 USA0.001-0.5210-5.20 
  Mirzoev, Azer g2447 AZE0.5010.32103.20 
  Plat, Vojtech g2494 CZE0.5010.36103.60 
  Pancevski, Filip m2432 MKD0.001-0.2010-2.00 

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)
 
 2024 National Open - Under 2300 Las Vegas, Nevada USA 2024-06-06
RcRownchangeKK*chgGame
 1949 2201 4.50 7 -1.12 10 -11.20 
  Liang, Ethan Y 1900 USA1.0010.15101.50 
  Fang, Elbert 2035 USA0.501-0.2210-2.20 
  Gartland, James 1908 USA1.0010.15101.50 
  Rawshani, Kamran 2022 USA0.001-0.7310-7.30 
  He, Junchen 2023 CHN0.001-0.7310-7.30 
  Mangudi, Amudan 1852 USA1.0010.11101.10 
  Wang, Leo Q 1904 USA1.0010.15101.50 

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)
 
 1000GM Las Vegas RR #2 IM B Las Vegas, NV USA 2024-06-10
RcRownchangeKK*chgGame
 2308 2201 2.00 9 -1.35 10 -13.50 
  Wu, Sibo 2109 CHN0.001-0.6310-6.30 
  Nyzhnyk, Illya g2576 UKR0.001-0.0910-0.90 
  Tang, Zoey fwm2239 USA0.5010.05100.50 
  Vemparala, Nikash c2170 USA1.0010.46104.60 
  Tang, Dylan c2165 USA0.001-0.5510-5.50 
  Shivakumar, Shawnak f2315 USA0.001-0.3410-3.40 
  Boros, Denes g2403 HUN0.001-0.2410-2.40 
  Cruz, Cristhian g2478 PER0.5010.33103.30 
  Deng, Henry f2316 USA0.001-0.3410-3.40 

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)
 

 

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