Individual Calculations May 2015
 Triger, Ramon  Total change: 92.80  Rating chartPersonal card
 Liga Artzit Darom 2015 Round 4-6 various ISR 2015-03-14
RcRownchangeKK*chgGame
 2111 1997 1.50 2 0.81 40 32.40 
  Mamut, Igor 2118 ISR1.0010.664026.40 
  Erbaktanov, Tagar 2104 RUS0.5010.15406.00 

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)
 
 Israel Youth Championship Under 16 - 2015 Ayanot ISR 2015-03-26
RcRownchangeKK*chgGame
 1953 1997 6.00 8 1.51 40 60.40 
  Lahav, Michal 1828 ISR0.501-0.2240-8.80 
  Levitan, Tal 1917 ISR0.501-0.1140-4.40 
  Singer, Amit 1793 ISR1.0010.24409.60 
  Adar, Idan 1949 ISR1.0010.434017.20 
  Gorodetzky, David 2252 ISR0.5010.314012.40 
  Tifferet, Shaked 2050 ISR1.0010.574022.80 
  Friedland, Moshe 2019 ISR0.5010.03401.20 
  Chachashvili, Zuri 1813 ISR1.0010.264010.40 

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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