Individual Calculations January 2018
 Perelshteyn, Eugene  Total change: -3.80  Rating chartPersonal card
 XXIX Torneo Internacional GM Carlos Torre Repetto In Memoriam Magistral Merida, Yucatan MEX 2017-12-14
RcRownchangeKK*chgGame
 2389 2518 5.50 9 -0.38 10 -3.80 
  Gonzalez Ochoa, Yoana wf2164 CUB1.0010.11101.10 
  Linares Napoles, Oleiny wg2315 CUB1.0010.24102.40 
  Bruzon Batista, Lazaro g2672 CUB0.001-0.2910-2.90 
  Llaudy Pupo, Lisandra wm2293 CUB0.501-0.2810-2.80 
  Roca Rojas, Ana Flavia wm2224 CUB1.0010.15101.50 
  Cu Hor, Winston Darwin f2332 GUA1.0010.26102.60 
  Friedel, Joshua g2561 USA0.5010.06100.60 
  Gonzalez Vidal, Yuri g2546 CUB0.001-0.4610-4.60 
  Hernandez Gonzalez, William f2392 CUB0.501-0.1710-1.70 

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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