Individual Calculations December 2019
 Keinan, Tamir  Total change: 32.80  Rating chartPersonal card
 Israel championship - Eighth Finals Ramat Gan Ramat Gan ISR 2019-09-08
RcRownchangeKK*chgGame
 1256 1186 3.50 8 0.22 40 8.80 
  Elkayam, Omer 1424 ISR0.001-0.2040-8.00 
  Viks, Ido 1211 ISR0.001-0.4740-18.80 
  Bick, Yoav 1107 ISR0.001-0.6140-24.40 
  Gavriely, Or 1292 ISR0.001-0.3640-14.40 
  Juli, Daniel-Federico 1396 ISR1.0010.774030.80 
  Ater-Datz, Ido 1169 ISR1.0010.484019.20 
  Shandalov, Gavriel 1244 ISR0.5010.08403.20 
  Bialik, Ofer 1207 ISR1.0010.534021.20 

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)
 
 Artzit Youth League - Central 2019/20 Round 4-5 Various ISR 2019-11-07
RcRownchangeKK*chgGame
 1230 1160 1.00 1 0.60 40 24.00 
  Timonin, Roman 1230 ISR1.0010.604024.00 

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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