Rapid: Individual Calculations November 2017
 Neeman, Ori  Total change: -77.20  Rating chartPersonal card
 Kiryat Ono Sukkot rapid 04.10.17 under 1650 Kiryat Ono ISR 2017-10-04
RcRownchangeKK*chgGame
 1280 1461 0.00 3 -2.14 20 -42.80 
  Shlomo, Eylon 1408 ISR0.001-0.5720-11.40 
  Peretz, Ariel 1093 ISR0.001-0.9020-18.00 
  Zimrin, Ofir 1338 ISR0.001-0.6720-13.40 

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)
 
 Elitzur Rapid Championship 08.10.17 B Shoham ISR 2017-10-08
RcRownchangeKK*chgGame
 1285 1461 1.50 4 -1.34 20 -26.80 
  Shaham, Omer 1527 ISR0.5010.09201.80 
  Ayalon, Rom 1135 ISR0.001-0.8720-17.40 
  Melchior, Eran 1238 ISR0.001-0.7820-15.60 
  Ben-Shachar, Or 1240 ISR1.0010.22204.40 

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)
 
 Herzliya Sukkkot Juniors Rapid 2017 Herzliya ISR 2017-10-13
RcRownchangeKK*chgGame
 1552 1461 0.00 1 -0.38 20 -7.60 
  Shukrun, Alon 1552 ISR0.001-0.3820-7.60 

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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