Individual Calculations May 2023
 Levi, Omer  Total change: -59.60  Rating chartPersonal card
 Israel Youth Championshup under 12-2023 Israel ISR 2023-03-28
RcRownchangeKK*chgGame
 1169 1259 3.00 7 -1.32 40 -52.80 
  Minkin, Aviv 1466 ISR0.5010.274010.80 
  Angel, Oriel 1097 ISR0.001-0.7140-28.40 
  Sandler, Yonatan 1035 ISR0.501-0.2840-11.20 
  Rakovshchik, Guy 1128 ISR0.501-0.1840-7.20 
  Shtein, Marik 1065 ISR1.0010.254010.00 
  Margolin-Herman, Ofek 1249 ISR0.001-0.5140-20.40 
  Harcabi, Ethan 1140 ISR0.501-0.1640-6.40 

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)
 
 League Bet Rishon Rehovot 2023 7 Israel ISR 2023-04-20
RcRownchangeKK*chgGame
 1532 1257 0.00 1 -0.17 40 -6.80 
  Linik, Daniel 1532 ISR0.001-0.1740-6.80 

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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