Individual Calculations February 2023
 Parkhov, Yair  Total change: 15.80  Rating chartPersonal card
 Rilton Cup 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 2419 2470 6.00 9 0.90 10 9.00 
  Torngren, Gustav f2275 SWE1.0010.25102.50 
  Trost, Edvin f2380 SWE0.501-0.1210-1.20 
  Park, Evan m2362 USA1.0010.35103.50 
  Kilgus, Georg m2389 AUT1.0010.39103.90 
  Urkedal, Frode Olav Olsen g2536 NOR0.5010.09100.90 
  Horvath, Dominik m2502 AUT0.5010.04100.40 
  Meshkovs, Nikita g2566 LAT0.5010.13101.30 
  Kucuksari, Kaan m2492 SWE0.001-0.4710-4.70 
  Ram, Aravind L N f2272 IND1.0010.24102.40 

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)
 
 Israeli National league 1-4 Israel ISR 2023-01-11
RcRownchangeKK*chgGame
 2512 2467 2.00 3 0.68 10 6.80 
  Globus, Or f2411 ISR0.501-0.0810-0.80 
  Mikhalevski, Victor g2516 ISR0.5010.07100.70 
  Bernadskiy, Vitaliy g2609 UKR1.0010.69106.90 

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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