Individual Calculations July 2018
 Gambarrotti, Plinio M  Total change: -9.60  Rating chartPersonal card
 Guillermo Garcia in Memoriam 27th Maestros II Villa Clara CUB 2018-05-25
RcRownchangeKK*chgGame
 2306 2217 2.50 9 -0.96 10 -9.60 
  S Jimenez, Augusto Cesar M m2390 CUB0.001-0.2710-2.70 
  Lla Rivas, Marlon Javier F f2209 CUB0.001-0.5110-5.10 
  S Matos, Juan G g2436 CUB0.001-0.2210-2.20 
  Itaz, Ann Wm wm2204 PER0.001-0.5210-5.20 
  Da Nieto, Julian M m2213 MEX0.501-0.0110-0.10 
  On Garcia, Roxangel Wf wf2232 CUB1.0010.52105.20 
  Ndez Gonzalez, William F f2414 CUB0.001-0.2510-2.50 
  A Carey, Osmel M m2353 CUB0.5010.18101.80 
  Ndez Torres, Jose Gab F f2306 USA0.5010.12101.20 

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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