Individual Calculations May 2017
 Yu, Jonathan  Total change: 36.40  Rating chartPersonal card
 2017 Guelph Spring ProAm Pro Guelph CAN 2017-04-01
RcRownchangeKK*chgGame
 2116 2073 1.50 4 -0.27 20 -5.40 
  Plotkin, Victor f2243 CAN1.0010.722014.40 
  Chen, Richard c2220 CAN0.5010.20204.00 
  Talukdar, Rohan c2096 CAN0.001-0.4720-9.40 
  Aniunoh, Chike Jude 1904 CAN0.001-0.7220-14.40 

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)
 
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 2163 2073 6.00 10 2.09 20 41.80 
  Almasi, Zoltan g2473  * HUN0.001-0.0820-1.60 
  De Winter, Eric 1786 NED1.0010.16203.20 
  Kristinsson, Magnus 1783 ISL1.0010.16203.20 
  Le Goff, Damien f2278 FRA0.001-0.2420-4.80 
  Pedersen, Soren Sandmann 1765 USA1.0010.14202.80 
  Ptacnikova, Lenka wg2242 ISL1.0010.722014.40 
  Abrahamyan, Tatev wg2364 USA0.5010.35207.00 
  Timmermans, Mark m2385 NED0.001-0.1420-2.80 
  Johannsson, Orn Leo 2236 ISL1.0010.722014.40 
  Aradhya, Garg 2315 IND0.5010.30206.00 
 * 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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