Rapid: Individual Calculations December 2023
 Yuan, Hong  Total change: 44.40  Rating chartPersonal card
 NSCC Rapid 3rd Leg 2023 Auckland NZL 2023-11-01
RcRownchangeKK*chgGame
 1344 1275 2.50 5 0.38 20 7.60 
  Yu, Zachary 1603 NZL0.001-0.1320-2.60 
  Zhang, Daniel 1200 NZL0.501-0.1020-2.00 
  Pakenham, John 1492 NZL1.0010.782015.60 
  Lau, Great Boyou 1268 NZL0.001-0.5120-10.20 
  Lin, Sam 1155 NZL1.0010.34206.80 

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)
 
 2023 Summit Rapid Championships U1800 Auckland NZL 2023-11-12
RcRownchangeKK*chgGame
 1388 1275 4.00 6 1.84 20 36.80 
  Gu, Marcus Zhenbo 1071 NZL1.0010.24204.80 
  Jones, Stephen K 1538 NZL1.0010.822016.40 
  Ha, Timothy Huy Minh 1558 NZL1.0010.842016.80 
  Pei, Yanshuo 1462 NZL0.001-0.2620-5.20 
  Lu, Xiahan (luna) 1336 NZL1.0010.582011.60 
  Xu, Huankai (eden) 1361 NZL0.001-0.3820-7.60 

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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