Individual Calculations May 2019
 Yoo, Christopher Woojin  Total change: 1.60  Rating chartPersonal card
 GAMMA Reykjavik Open 2019 Reykjavik ISL 2019-04-08
RcRownchangeKK*chgGame
 2325 2414 5.50 9 0.16 10 1.60 
  Obrien, Matthew 2110 USA1.0010.14101.40 
  Tari, Aryan g2615 NOR0.001-0.2410-2.40 
  Briem, Stephan 2138 ISL1.0010.17101.70 
  Hardarson, Petur Palmi 2014  * ISL1.0010.08100.80 
  Hjartarson, Johann g2520 ISL0.5010.14101.40 
  Parligras, Mircea-Emilian g2633 ROU0.001-0.2210-2.20 
  Van De Plassche, Erik 2136 NED1.0010.17101.70 
  Bewersdorff, Oliver f2261 GER1.0010.30103.00 
  Tang, Andrew g2501 USA0.001-0.3810-3.80 
 * 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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