Individual Calculations September 2019
 Yip, Carissa  Total change: 125.60  Rating chartPersonal card
 8th Annual Washington International Rockville, Maryland USA 2019-07-27
RcRownchangeKK*chgGame
 2400 2285 6.00 9 2.85 20 57.00 
  Ling, Evan 2070 USA1.0010.23204.60 
  Li, Zhaozhi m2395 USA0.5010.15203.00 
  Mulyar, Michael m2381 USA1.0010.632012.60 
  Shetty, Atulya m2420 USA0.5010.18203.60 
  Brodsky, David m2432 USA1.0010.702014.00 
  Panchanathan, Magesh g2494 IND1.0010.772015.40 
  Paragua, Mark g2503 PHI0.001-0.2220-4.40 
  Yu, Jennifer fwg2341 USA1.0010.582011.60 
  Burke, John Michael g2562 USA0.001-0.1720-3.40 

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)
 
 2019 NAYCC U18 Open Kingston CAN 2019-08-16
RcRownchangeKK*chgGame
 2193 2300 6.50 9 0.75 20 15.00 
  Wu, Derek 2032 USA1.0010.17203.40 
  Chasin, Nico f2178 USA1.0010.33206.60 
  Costello, Alexander f2256 USA1.0010.44208.80 
  Ouellet, Maili-Jade wm2211 CAN0.001-0.6220-12.40 
  Huang, Andy f2263 USA1.0010.45209.00 
  Hua, Eugene f2303 CAN0.5010.00200.00 
  Wang, Wesley f2269 USA0.001-0.5420-10.80 
  Samadashvili, Martha wf2086 USA1.0010.23204.60 
  Li, William 2139 CAN1.0010.29205.80 

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)
 
 2019 U.S. Masters Championship Greensboro, North Carolina USA 2019-08-21
RcRownchangeKK*chgGame
 2453 2300 5.50 9 2.68 20 53.60 
  Dragun, Kamil g2614 POL0.001-0.1420-2.80 
  Anuprita, Patil wf2067 IND1.0010.21204.20 
  Swiercz, Dariusz g2670 USA1.0010.902018.00 
  Talukdar, Rohan f2399 CAN0.5010.14202.80 
  Mandizha, Farai m2389 ZIM1.0010.622012.40 
  Zierk, Steven g2505 USA0.5010.26205.20 
  Benjamin, Joel g2523 USA0.5010.28205.60 
  Becerra Rivero, Julio g2504 USA0.001-0.2420-4.80 
  Santarius, Erik m2407 USA1.0010.652013.00 

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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