Individual Calculations October 2017
 Li, Eric M  Total change: 131.10  Rating chartPersonal card
 2017 Michigan Open Dearborn, Michigan USA 2017-09-01
RcRownchangeKK*chgGame
 1976 1844 4.00 7 1.65 38 62.70 
  Thurman, John B 1444  * USA1.0010.08383.04 
  Moussa, Alaa-Eddine c2017 PLE1.0010.733827.74 
  Posthuma, Joshua G 2204 USA1.0010.903834.20 
  Ghobrial, Ameer S 2073 USA0.5010.293811.02 
  Wood, Jack 1906 USA0.5010.09383.42 
  Heimann, Mark A f2244  * USA0.001-0.0838-3.04 
  Parasuraman, Surya 1945 USA0.001-0.3638-13.68 
 * 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)
 
 World Youth Chess Championship 2017 U16 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 1993 1844 5.50 11 1.80 38 68.40 
  Stoleriu, George 2244  * ROU0.001-0.0838-3.04 
  Reburdo, Rodrigo Hernan 1537 ARG1.0010.14385.32 
  Silva, Luca 2071 ARG1.0010.793830.02 
  Stijve, Theo 2244  * SUI0.001-0.0838-3.04 
  Coro, Lucas f2193 ARG0.001-0.1138-4.18 
  Otawa, Yuto 2032 JPN0.5010.24389.12 
  Kapitanchuk, Tomas f2207 ARG0.001-0.1038-3.80 
  Carroll, Peter 1741 IRL1.0010.363813.68 
  Sam, Gabriel 2100 USA0.001-0.1938-7.22 
  Aguerre, Valentin 1640 URU1.0010.24389.12 
  Liu, Zhanhe 1912 CAN1.0010.593822.42 
 * 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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