Individual Calculations August 2023
 Huston, Gus  Total change: 98.00  Rating chartPersonal card
 51st annual World Open - Open Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 2342 2347 6.50 9 2.12 20 42.40 
  Glashausser, Sho 1953 USA1.0010.08201.60 
  Yoo, Eugene Choi 2066 USA1.0010.16203.20 
  Zhou, Jianchao g2546 CHN1.0010.762015.20 
  Rahul, Srivatshav Peddi g2470 IND0.5010.17203.40 
  Corrales Jimenez, Fidel g2509 USA0.001-0.2920-5.80 
  Lin, Leo Fanyue 2039 CAN1.0010.14202.80 
  Bortnyk, Mykola m2427 UKR1.0010.612012.20 
  Mikhalevski, Victor g2519 ISR0.5010.23204.60 
  Le, Tuan Minh g2549 VIE0.5010.26205.20 

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)
 
 2023 Charlotte Norm Super Swiss Charlotte, NC USA 2023-07-09
RcRownchangeKK*chgGame
 2365 2341 6.50 9 2.23 20 44.60 
  Deatrick, Alexander 2081 USA1.0010.18203.60 
  Naroditsky, Daniel g2619 USA0.001-0.1720-3.40 
  Jiang, Andrew 2170 USA1.0010.27205.40 
  Sheehan, Ethan 2280 USA0.501-0.0820-1.60 
  Putnam, Liam f2293 USA0.501-0.0720-1.40 
  Lee, Megan wm2227 USA1.0010.34206.80 
  Erenburg, Sergey g2559 USA1.0010.782015.60 
  Quesada Perez, Yasser g2591 CUB1.0010.812016.20 
  Salinas Herrera, Pablo g2468 CHI0.5010.17203.40 

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)
 
 MTO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 2336 2341 5.50 10 0.55 20 11.00 
  Pernutz, Hans-Gerhard 2054 GER0.501-0.3420-6.80 
  Papaux, Steve 2064 SUI0.501-0.3320-6.60 
  Matsumura, Cocoro 2082 FRA1.0010.18203.60 
  Sanchez Alvarez, Roberto Carlos m2444 PAN1.0010.642012.80 
  Samadov, Read m2482 AZE0.001-0.3120-6.20 
  Shlyakhtenko, Robert m2401 USA0.5010.08201.60 
  Materia, Marco m2436 FRA1.0010.632012.60 
  Muthaiah, Al m2445 IND0.5010.14202.80 
  Saraci, Nderim m2472 KOS0.5010.18203.60 
  Wang, Chen m2477 CHN0.001-0.3220-6.40 

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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