Rapid: Individual Calculations February 2020
 Winter, Ryan  Total change: 18.80  Rating chartPersonal card
 2020 New Zealand Rapid Championship Tauranga NZL 2020-01-23
RcRownchangeKK*chgGame
 1829 1783 4.50 8 0.94 20 18.80 
  Dive, Russell J m2183  * NZL0.001-0.0820-1.60 
  Ashe, Michael 1383  * NZL1.0010.08201.60 
  Polishchuk, Kirill 2045 NZL0.001-0.1820-3.60 
  He, Caleb 1481 NZL0.501-0.3520-7.00 
  Ning, Isabelle Yixuan 1431 NZL1.0010.11202.20 
  Fulo, Nunilon Iii 2075 PHI1.0010.852017.00 
  Sandler, Leonid m2183  * AUS0.001-0.0820-1.60 
  Lim, Benjamin U c1851 NZL1.0010.592011.80 
 * 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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