Individual Calculations June 2018
 Ruiz Castillo, Joshua Daniel  Total change: 6.80  Rating chartPersonal card
 LIII Capablanca in Memoriam - Open 2018 La Habana CUB 2018-05-08
RcRownchangeKK*chgGame
 2350 2371 6.00 10 0.78 10 7.80 
  Perez Rodriguez, Luis Manuel g2379 CUB0.5010.01100.10 
  Espinosa Veloz, Ermes g2544 CUB0.5010.23102.30 
  Ibanez Milian, Dagoberto f2235 CUB1.0010.32103.20 
  Nogueiras Santiago, Jesus g2501 CUB1.0010.68106.80 
  Borges Matos, Juan g2436 CUB0.001-0.4110-4.10 
  Herrera Aruca, Jorge Frank 2110 CUB1.0010.18101.80 
  Cori Quispe , Kevin Joel m2465 PER0.001-0.3710-3.70 
  Mateus, Martha wm2159 COL1.0010.23102.30 
  Borges Feria, Yasel m2432 CUB0.001-0.4210-4.20 
  Soria Delgado, Kadir 2243 CUB1.0010.33103.30 

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)
 
 27th Annual Chicago Open Wheeling, Illinois USA 2018-05-24
RcRownchangeKK*chgGame
 2259 2371 5.50 9 -0.10 10 -1.00 
  Freitag, Todd 2003 USA1.0010.10101.00 
  Gabuzyan, Hovhannes g2542 ARM1.0010.73107.30 
  Ashwin, Jayaram g2483 IND0.001-0.3510-3.50 
  Sevian, Samuel g2613 USA0.001-0.2010-2.00 
  Lehmann, Spencer 2226 USA0.001-0.6910-6.90 
  Anu, Bayar wf2046 MGL1.0010.13101.30 
  Guo, Arthur f2225 USA1.0010.30103.00 
  Lin, Andy 2224 USA0.501-0.2010-2.00 
  Huang, Patrick 1971  * CAN1.0010.08100.80 
 * 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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