Individual Calculations December 2022
 Asheri, Nadav  Total change: 79.60  Rating chartPersonal card
 Herzliya Championship B 2022 Herzliya ISR 2022-09-12
RcRownchangeKK*chgGame
 1335 1090 4.00 8 2.32 40 92.80 
  Sade, Elad 1453 ISR0.001-0.1040-4.00 
  Maor, Moshe 1290 ISR0.001-0.2440-9.60 
  Raz, Idan 1264 ISR1.0010.734029.20 
  Tenenbaum, Aharon 1495 ISR1.0010.924036.80 
  Ashkenazy, Nir 1410 ISR0.001-0.1340-5.20 
  Aharonoff, Yair 1280 ISR0.001-0.2540-10.00 
  Amiel, Ran 1322 ISR1.0010.794031.60 
  Wolf, Eitan 1166 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)
 
 youth league arzit merkaz yom hol 4-5 israel ISR 2022-11-03
RcRownchangeKK*chgGame
 1223 1094 0.00 1 -0.33 40 -13.20 
  Tauber, Ori 1223 ISR0.001-0.3340-13.20 

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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