Individual Calculations February 2020
 Gitelson, Arkady  Total change: -41.80  Rating chartPersonal card
 75th anyversary Victory and 100th anivesary Aratovsky Saratov RUS 2019-12-20
RcRownchangeKK*chgGame
 2164 2311 6.50 9 0.56 20 11.20 
  Nurdinov, Iliya 1957 RUS1.0010.11202.20 
  Iljushina, Olga wg2153 RUS0.001-0.7120-14.20 
  Sudnik, Pavel 1959 RUS1.0010.11202.20 
  Fedukin, Alexandre 1911  * RUS1.0010.08201.60 
  Kavyev, Ruslan 2228 RUS0.001-0.6120-12.20 
  Chekmareva, Liya wf2023 RUS1.0010.16203.20 
  Iljushin, Alexei g2474 RUS1.0010.722014.40 
  Korchmar, Vasiliy m2446 RUS1.0010.682013.60 
  Astafurov, Arseniy f2325 RUS0.5010.02200.40 
 * 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)
 
 IM norm tournament - V.E.Raev memorial 2020 Voronezh RUS 2020-01-02
RcRownchangeKK*chgGame
 2300 2314 2.00 9 -2.65 20 -53.00 
  Popov, Konstantin f2407 RUS0.001-0.3720-7.40 
  Sakorenko, Adriana wf2159 RUS0.501-0.2120-4.20 
  Volovich, Vasily f2147 RUS0.001-0.7220-14.40 
  Sitnikov, Anton m2406 UKR0.5010.13202.60 
  Mnatsakanian, Arsen f2285 RUS1.0010.46209.20 
  Mischuk, Dmitry m2358 UKR0.001-0.4420-8.80 
  Sargissyan, Sargis f2254 ARM0.001-0.5820-11.60 
  Egorov, Evgeny m2327 KAZ0.001-0.4820-9.60 
  Smirnov, Timofey f2360 RUS0.001-0.4420-8.80 

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)
 

 

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