Individual Calculations June 2023
 Lawson, Eric  Total change: -47.00  Rating chartPersonal card
 15th annual Open at Foxwoods - Open Mashantucket, CT USA 2023-04-05
RcRownchangeKK*chgGame
 2005 2274 5.00 8 -1.51 20 -30.20 
  Mkrtchyan, Mikayel 1940 ARM0.501-0.3820-7.60 
  Bhatia, Aadit 1926 IND0.001-0.8920-17.80 
  Sharuda, Kameliia 1874  * USA0.501-0.4220-8.40 
  Hoy, Andrew 1998 USA1.0010.17203.40 
  Feng, Eric 1951 USA1.0010.13202.60 
  Ehsani, Yassamin wf2037 USA0.501-0.3020-6.00 
  Shanmugasundaram, Rajesh 2151 IND1.0010.33206.60 
  Pang, Qi 2165 USA0.501-0.1520-3.00 
 * 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)
 
 46e Championnat Ouvert de la Mauricie Trois-Rivieres CAN 2023-05-19
RcRownchangeKK*chgGame
 2105 2264 2.00 4 -0.84 20 -16.80 
  Soudre, Nicolas 2071 CAN0.501-0.2520-5.00 
  Clyde, Jordan 2087 CAN0.501-0.2320-4.60 
  Zheng, Richard f2124 CAN0.501-0.1920-3.80 
  Masse, Hugues 2138 CAN0.501-0.1720-3.40 

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)
 

 

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