Individual Calculations December 2019
 Roshka, Yevgeniy  Total change: 41.10  Rating chartPersonal card
 Uppsala Young Champions 2019 Uppsala SWE 2019-10-25
RcRownchangeKK*chgGame
 2199 2369 8.00 9 1.63 20 32.60 
  Berglind, Axel 2062 SWE0.501-0.3620-7.20 
  Wernberg, Hugo 2006 SWE1.0010.10202.00 
  Rasti, Arvin 2179 SWE1.0010.25205.00 
  Apol, Luitjen Akselsson 2129 FAI1.0010.20204.00 
  Mihajlov, Sebastian m2387 NOR1.0010.532010.60 
  Crevatin, Leo c2221 SWE1.0010.30206.00 
  Storme, Isak f2244 SWE1.0010.33206.60 
  Thorhallsson, Simon 2190 ISL1.0010.27205.40 
  Pantzar, Milton f2376 SWE0.5010.01200.20 

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)
 
NOTE: K factor changed
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 2372 2415 2.50 4 0.27 10 2.70 
  Sjodahl, Pontus m2440 SWE1.0010.53105.30 
  Peng, Li Min m2435 UKR0.001-0.4710-4.70 
  Sorensen, Hampus f2365 SWE0.501-0.0710-0.70 
  Torngren, Gustav c2247 SWE1.0010.28102.80 

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)
 
NOTE: K factor changed
 November Lviv Tradition (IM-Group) (Memory Yuriy Privalov) Lviv UKR 2019-11-20
RcRownchangeKK*chgGame
 2244 2415 7.00 9 0.58 10 5.80 
  Cherniaiev, Tykhon 2121 UKR0.501-0.3510-3.50 
  Zaika, Daniil 2274 RUS1.0010.31103.10 
  Shpanko, Nadiia wf2207 UKR1.0010.23102.30 
  Bets, Anatolij m2258 MDA0.501-0.2110-2.10 
  Shkuran, Danylo m2345 UKR1.0010.40104.00 
  Polulikh, Bogdan 2286 UKR1.0010.33103.30 
  Papunidi, Matvey 2052 BLR1.0010.10101.00 
  Kagramanianz, Vartan m2229 ARM0.501-0.2410-2.40 
  Frolov, Artur m2425 UKR0.5010.01100.10 

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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