Blitz: Individual Calculations October 2022
 Johns, Daniel P  Total change: -66.80  Rating chartPersonal card
 2022 North Shore September Blitz Auckland NZL 2022-09-07
RcRownchangeKK*chgGame
 1463 1809 3.50 8 -3.34 20 -66.80 
  Zhu, David Junyang 1351 NZL1.0010.05201.00 
  Liu, William Rui 1520 NZL0.001-0.8420-16.80 
  Hwang, Ryan 1409  * NZL1.0010.08201.60 
  Yu, Zachary 1446 NZL0.501-0.4020-8.00 
  Li, Andrew 1462 NZL0.001-0.8920-17.80 
  Barnett-Harris, Lucas 1335 NZL0.001-0.9520-19.00 
  Gunn, Neil J 1858 NZL0.001-0.4320-8.60 
  Chen, Anderson 1322 NZL1.0010.04200.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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