Individual Calculations December 2019
 Stearman, Josiah  Total change: 0.60  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2019 Corum TUR 2019-10-28
RcRownchangeKK*chgGame
 2317 2310 3.50 9 -0.73 20 -14.60 
  Kara, Gulce Nehir wc1925 TUR1.0010.09201.80 
  Muradli, Mahammad m2459 AZE0.001-0.3020-6.00 
  Kwong, Wing Ki 1910  * HKG1.0010.08201.60 
  Gan-Erdene, Sugar m2407 MGL0.5010.13202.60 
  Abdusattorov, Nodirbek g2608 UZB0.001-0.1520-3.00 
  Murzin, Volodar m2433 RUS0.001-0.3320-6.60 
  Sahidi, Samir f2374 SVK1.0010.592011.80 
  Globus, Or f2371 ISR0.001-0.4220-8.40 
  Talukdar, Rohan f2369 CAN0.001-0.4220-8.40 
 * 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)
 
 LACC - November 2019 Fall IM Norm FIDE Los Angeles, California USA 2019-11-08
RcRownchangeKK*chgGame
 2279 2341 7.00 9 1.74 20 34.80 
  Griggs, Walker 2241 USA1.0010.36207.20 
  Manukyan, Garouch 2219 ARM1.0010.33206.60 
  Peters, Jack m2318 USA0.501-0.0320-0.60 
  Kleinman, Michael m2404 CAN1.0010.592011.80 
  Matikozyan, Andranik m2384 ARM0.5010.06201.20 
  Burrows, Brandon 2178 USA0.501-0.2220-4.40 
  Casella, Michael f2195 USA0.501-0.2020-4.00 
  Shlyakhtenko, Robert f2346 USA1.0010.512010.20 
  Kretchetov, Alexander f2223 RUS1.0010.34206.80 

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)
 
 2019 Saint Louis Invitational - IM Norm Saint Louis, Missouri USA 2019-11-21
RcRownchangeKK*chgGame
 2302 2341 4.00 9 -0.98 20 -19.60 
  Cervantes, Thalia wm2227 USA1.0010.34206.80 
  Krykun, Yuriy f2382 UKR1.0010.562011.20 
  Kiewra, Keaton m2372 USA0.001-0.4620-9.20 
  Torres Rosas, Luis Carlos m2360 MEX0.001-0.4720-9.40 
  Proleiko, Julian 2170 USA1.0010.27205.40 
  Polgar-Shutzman, Tom 2234 USA0.001-0.6520-13.00 
  Shankar, Gauri f2340 IND0.001-0.5020-10.00 
  Arias Santana, Mauricio m2292 CRC0.001-0.5720-11.40 
  Grabinsky, Aaron 2338 USA1.0010.502010.00 

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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