Individual Calculations July 2022
 Sun, Taoran Ethan  Total change: 0.00  Rating chartPersonal card
 44th Trusts Chess Open C Auckland NZL 2022-06-04
RcRownchangeRpKK*chgGame
 1255 0 1.50 3 0.00 1255   0.00 
  Wang, Lucas 1284 NZL1.0010.00 0.00 
  Fan, Eric 1394 NZL0.5010.00 0.00 
  Rehansi, D P Sayuni Vonara 1087 NZL0.0010.00 0.00 

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)
 
 2022 NSCC Championship 1 Auckland NZL 2022-06-22
RcRownchangeRpKK*chgGame
 1647 0 0.00 1 0.00 847   0.00 
  Wang, Daniel 1647 NZL0.0010.00 0.00 

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)
 
 2022 PSM Reserve Auckland NZL 2022-06-24
RcRownchangeRpKK*chgGame
 1294 0 3.50 6 0.00 1314   0.00 
  Chen, Anderson 1295 NZL0.0010.00 0.00 
  Hooton, Barry R 1372 NZL0.5010.00 0.00 
  Yang, Jerry 1187 NZL1.0010.00 0.00 
  Fan, Eric 1394 NZL1.0010.00 0.00 
  Zhang, Tim Lifan 1244 NZL1.0010.00 0.00 
  Lau, Brillion Yan Jun 1274 NZL0.0010.00 0.00 

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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