Individual Calculations May 2019
 Mai, Alexander Oliver  Total change: 21.60  Rating chartPersonal card
 GAMMA Reykjavik Open 2019 Reykjavik ISL 2019-04-08
RcRownchangeKK*chgGame
 2109 2003 4.00 9 0.54 40 21.60 
  Fridthjofsdottir, Sigurl. Regina 1699 ISL1.0010.14405.60 
  Vaishali, R wg2353 IND0.001-0.1140-4.40 
  Geirsson, Kristjan 1679 ISL1.0010.13405.20 
  Saduakassova, Dinara mwg2403  * KAZ0.5010.424016.80 
  Maisuradze, Nino wg2168 FRA1.0010.724028.80 
  Tang, Andrew g2403  * USA0.001-0.0840-3.20 
  L`ami, Alina mwg2290 ROU0.001-0.1640-6.40 
  Eric, Jovana wg2247 SRB0.001-0.2040-8.00 
  De Winter, Eric 1741 NED0.501-0.3240-12.80 
 * 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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