Individual Calculations July 2018
 N Del Campo C., Roberto M  Total change: -8.20  Rating chartPersonal card
 Guillermo Garcia in Memoriam 27th Premier I Villa Clara CUB 2018-05-25
RcRownchangeKK*chgGame
 2446 2351 2.50 9 -0.84 10 -8.40 
  Castaneda, Kevel G g2511 CUB0.5010.21102.10 
  Ndez Cardoso, Alexey M m2436 CUB0.001-0.3810-3.80 
  Siguenas, Deivy M m2503 PER0.001-0.3010-3.00 
  Jo, Jorge Mario M m2313 COL0.501-0.0510-0.50 
  Iras Santiago, Jesus G g2501 CUB0.001-0.3010-3.00 
  Nez Duany, Lelys Stanley G g2507 CUB0.001-0.2910-2.90 
  S Romero, Leonardo M m2398 CRC0.5010.07100.70 
  Sanchez, Orlen M m2384 CUB0.5010.05100.50 
  Da Perez, Luis Ernesto M m2462 CUB0.5010.15101.50 

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)
 
 Summer 2018 CCCSA IM Norm Invitational - C Charlotte, North Carolina USA 2018-06-06
RcRownchangeKK*chgGame
 2283 2322 5.00 9 0.02 10 0.20 
  Javakhadze, Zurab m2443 GEO1.0010.66106.60 
  Guo, Arthur f2165 USA1.0010.29102.90 
  Shen, Christopher f2295 USA0.001-0.5410-5.40 
  Jacobson, Brandon f2303 USA0.501-0.0310-0.30 
  Kim, Yoon-Young f2281 USA0.001-0.5610-5.60 
  Stearman, Josiah f2285 USA1.0010.45104.50 
  Velikanov, Alexander f2326 USA0.5010.01100.10 
  Young, Angelo m2275 PHI0.501-0.0710-0.70 
  Jayaraman, Arvind f2178 IND0.501-0.1910-1.90 

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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