Individual Calculations March 2020
 Neumann, Amit  Total change: -27.60  Rating chartPersonal card
 Liga Beit Merkaz 2020 Round 2-3 Various ISR 2020-01-30
RcRownchangeKK*chgGame
 1331 1472 1.00 1 0.31 40 12.40 
  Adlen, Noya 1331 ISR1.0010.314012.40 

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)
 
 Quarterfinals Israeli Championship Kiryat Ono 2019-20 Round 7-8 Kiryat Ono ISR 2020-02-12
RcRownchangeKK*chgGame
 1447 1445 0.00 2 -1.00 40 -40.00 
  Perlmuter, Michael 1512 ISR0.001-0.4140-16.40 
  Neeman, Ori 1382 ISR0.001-0.5940-23.60 

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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