Individual Calculations May 2019
 Golubka, Petro  Total change: 12.70  Rating chartPersonal card
 Superettan 2018-19 R49 Sweden SWE 2019-01-12
RcRownchangeKK*chgGame
 2454 2477 2.00 3 0.41 10 4.10 
  Welin, Mats f2328 SWE0.501-0.2010-2.00 
  Agrest, Evgenij g2581 SWE0.5010.14101.40 
  Lyrberg, Patrik m2452 SWE1.0010.47104.70 

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)
 
 37eme open international de la ville de Metz A (plus de 1800) METZ FRA 2019-04-08
RcRownchangeKK*chgGame
 2458 2485 5.50 9 0.86 10 8.60 
  Cahen, Alexis 2100 FRA1.0010.09100.90 
  Muller, Etienne 2166 FRA1.0010.13101.30 
  Chigaev, Maksim g2634 RUS0.5010.20102.00 
  Palac, Mladen g2550 CRO0.5010.09100.90 
  Solodovnichenko, Yuri g2554 UKR0.5010.10101.00 
  Shchekachev, Andrei g2522 FRA0.5010.05100.50 
  Omelja, Artem m2472 UKR1.0010.48104.80 
  Feller, Sebastien g2586 FRA0.001-0.3610-3.60 
  Maiorov, Nikita g2540 BLR0.5010.08100.80 

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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