Individual Calculations September 2019
 Donchenko, Alexander  Total change: 13.00  Rating chartPersonal card
 Master Tournament (MTO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 2525 2615 6.50 9 1.02 10 10.20 
  Hill, Alistair 2224 ENG1.0010.09100.90 
  Aditya, Mittal m2429 IND1.0010.26102.60 
  Bellahcene, Bilel g2541 ALG1.0010.40104.00 
  Brkic, Ante g2573 CRO0.501-0.0610-0.60 
  Gukesh, D g2520 IND1.0010.37103.70 
  Xiong, Jeffery g2691 USA0.001-0.4010-4.00 
  Aryan, Chopra g2553 IND1.0010.41104.10 
  Petrosyan, Manuel g2592 ARM0.501-0.0310-0.30 
  Tabatabaei, M.amin g2601 IRI0.501-0.0210-0.20 

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)
 
 Kupper Memorial Master Zurich SUI 2019-08-14
RcRownchangeKK*chgGame
 2502 2618 4.50 7 0.06 10 0.60 
  Player, Edmund C 2218  * ENG1.0010.08100.80 
  Hort, Vlastimil g2400 GER1.0010.22102.20 
  Maghsoodloo, Parham g2656 IRI0.5010.05100.50 
  Sukandar, Irine Kharisma mwg2385 INA1.0010.21102.10 
  Iturrizaga Bonelli, Eduardo g2635 VEN0.5010.02100.20 
  Martirosyan, Haik M. g2619 ARM0.5010.00100.00 
  Tabatabaei, M.amin g2601 IRI0.001-0.5210-5.20 
 * 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)
 
 Northumbria Masters 2019 Newcastle ENG 2019-08-23
RcRownchangeKK*chgGame
 2411 2618 7.00 9 0.22 10 2.20 
  Van Den Bersselaar, Jeroen 2218  * NED1.0010.08100.80 
  Abdulla, Murad f2265 SCO1.0010.11101.10 
  Siddharth, Jagadeesh f2382 SGP1.0010.20102.00 
  Tan, Justin g2503 AUS0.501-0.1610-1.60 
  Maksimenko, Andrei g2468 UKR1.0010.30103.00 
  Pruijssers, Roeland g2534 NED0.501-0.1210-1.20 
  Gormally, Daniel W g2495 ENG0.501-0.1710-1.70 
  Merry, Alan B m2427 ENG0.501-0.2510-2.50 
  Eggleston, David J m2403 ENG1.0010.23102.30 
 * 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)
 

 

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