Individual Calculations January 2022
 Gazik, Viktor  Total change: -8.90  Rating chartPersonal card
 2021 Forester Open Grapevine, Texas USA 2021-11-24
RcRownchangeKK*chgGame
 2342 2539 7.00 9 0.42 10 4.20 
  Blakeman, Cole F 2139  * USA1.0010.08100.80 
  Sethuraman, Sandeep f2358 USA1.0010.26102.60 
  Brodsky, David m2479 USA1.0010.42104.20 
  Repka, Christopher g2500 SVK0.001-0.5510-5.50 
  Deviprasath, Sharvesh 2225 USA0.501-0.3610-3.60 
  Tokhirjonova, Gulrukhbegim wg2335 USA1.0010.24102.40 
  Escalante, Brian m2469 PER0.501-0.1010-1.00 
  Grabinsky, Aaron m2431 USA1.0010.35103.50 
  Dai, George J 2139  * USA1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Houston Winter Championship 2021 Houston, TX USA 2021-12-11
RcRownchangeKK*chgGame
 2233 2539 4.50 5 0.31 10 3.10 
  Elliott, Alexander 2139  * USA1.0010.08100.80 
  Gardezi, Arsal 2139  * USA1.0010.08100.80 
  Chen, Ryo Wenyu 2294 USA1.0010.20102.00 
  Hevia Alejano, Carlos g2447 CUB0.501-0.1310-1.30 
  Beukes, Dante M m2144 NAM1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 UTRGV National Three-peat Celebration Brownsville, Texas USA 2021-12-18
RcRownchangeKK*chgGame
 2386 2539 4.50 9 -1.62 10 -16.20 
  Dragun, Kamil g2561 POL0.5010.03100.30 
  Ostrovskiy, Aleksandr m2394 USA0.001-0.6910-6.90 
  Vazquez, Guillermo m2532 PAR0.501-0.0110-0.10 
  Lin, Dachey f2243 USA0.001-0.8510-8.50 
  Ouellet, Maili-Jade wg2192 CAN1.0010.11101.10 
  Bajarani, Ulvi g2435 AZE1.0010.36103.60 
  Stremavicius, Titas g2506 LTU0.001-0.5510-5.50 
  Beukes, Dante M m2144 NAM1.0010.08100.80 
  Wang, Justin m2467 USA0.501-0.1010-1.00 

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)
 

 

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