Individual Calculations March 2022
 Yoo, Christopher Woojin  Total change: 20.10  Rating chartPersonal card
 PNWCC FIDE Hybrid Match - PNWCC vs Bulgaria #3 San Jose (USA) and Plovdiv (BUL) USA 2022-01-29
RcRownchangeKK*chgGame
 2446 2500 3.00 4 0.70 10 7.00 
  Dimitrov, Radoslav g2489 BUL1.0010.48104.80 
  Dimitrov, Radoslav g2489 BUL1.0010.48104.80 
  Drenchev, Petar g2402 BUL0.501-0.1310-1.30 
  Drenchev, Petar g2402 BUL0.501-0.1310-1.30 

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)
 
 13th Annual Southwest Class Championships - Master Fort Worth, Texas USA 2022-02-17
RcRownchangeKK*chgGame
 2363 2514 7.50 9 1.31 10 13.10 
  Ouellet, Maili-Jade wg2169 CAN1.0010.11101.10 
  Plotkin, Victor f2296 CAN1.0010.22102.20 
  Narayanan, Samrug f2356 USA1.0010.29102.90 
  Javakhadze, Zurab m2470 GEO1.0010.44104.40 
  Gazik, Viktor m2543 SVK0.5010.04100.40 
  Malicka, Maria fwc2326 POL0.501-0.2410-2.40 
  Korley, Kassa m2399 DEN0.501-0.1610-1.60 
  Lee, Alice wm2237 USA1.0010.17101.70 
  Preotu, Razvan g2468 CAN1.0010.44104.40 

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)
 

 

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