Individual Calculations September 2018
 Rodriguez Rivera, Pedro  Total change: -28.60  Rating chartPersonal card
 VIII Torneo Internacional de Ajedrez Copa Progreso Categoria Magistral Progreso, Yucatan MEX 2018-08-02
RcRownchangeKK*chgGame
 2243 2231 4.00 7 0.68 10 6.80 
  Vega, Lezama Maximo Fernando 1831  * MEX1.0010.08100.80 
  Ruiz Sanchez, Orlen m2396 CUB0.5010.22102.20 
  Munoz, Villarino Samuel 1987 MEX1.0010.20102.00 
  Miranda Mesa, Elier m2463 CUB0.5010.29102.90 
  Gonzalez, Zamora Juan Carlos g2532 MEX0.001-0.1510-1.50 
  Miranda Llanes, Yerisbel wm2248 CUB0.5010.02100.20 
  Linares Napoles, Oleiny wg2245 CUB0.5010.02100.20 
 * 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)
 
 7th Annual Washington International - Masters Rockville, Maryland USA 2018-08-11
RcRownchangeKK*chgGame
 2139 2231 3.50 9 -2.12 10 -21.20 
  Perelshteyn, Eugene g2498 USA0.001-0.1810-1.80 
  Panuganti, Kireet 2022 USA0.001-0.7710-7.70 
  Zheng, Andrew 2133 USA0.001-0.6310-6.30 
  Zhang, Alan 2090 USA0.501-0.1910-1.90 
  Pressman, Leif f2239 USA0.001-0.4910-4.90 
  Yanayt, Eugene f2081 USA1.0010.30103.00 
  Luong, Phuong Hanh wm2150 VIE0.001-0.6110-6.10 
  Maldonado, Oscar 2031 USA1.0010.24102.40 
  Johnston, Daniel 2003 USA1.0010.21102.10 

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)
 
 2018 U.S. Masters Championship Greensboro, North Carolina USA 2018-08-17
RcRownchangeKK*chgGame
 2188 2231 3.50 9 -1.42 10 -14.20 
  Benjamin, Joel g2547 USA0.001-0.1310-1.30 
  Dejmek, Mark 1998 USA0.501-0.2910-2.90 
  Mishra, Prateek c2068 USA1.0010.28102.80 
  Smith, Bryan g2441 USA0.5010.27102.70 
  Rozman, Levy m2421 USA0.001-0.2510-2.50 
  Patrick, Vann 1848 USA1.0010.09100.90 
  Wang, Justin f2391 USA0.001-0.2910-2.90 
  Chen, Alex 2002 USA0.501-0.2910-2.90 
  Zhu, Neo 1976 USA0.001-0.8110-8.10 

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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