Individual Calculations November 2018
 Tate, Alan  Total change: -31.20  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2339 2345 2.50 8 -1.56 20 -31.20 
  L`ami, Erwin g2639 NED0.001-0.1520-3.00 
  Vera Siguenas, Deivy m2494 PER0.001-0.3020-6.00 
  Atabayev, Saparmyrat m2443 TKM0.5010.13202.60 
  Arias, Daniel f2274 ESA0.001-0.6020-12.00 
  Deng Ateny Riak, Joseph 2014 SSD1.0010.12202.40 
  Elliott, Warren f2206 JAM0.001-0.6920-13.80 
  Del Castilho, Martyn f2250 BAR0.501-0.1320-2.60 
  Nay Oo Kyaw, Tun m2389 MYA0.5010.06201.20 

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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