Individual Calculations September 2019
 Baum, Jonasz  Total change: -17.00  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2282 2358 4.50 9 -0.85 20 -17.00 
  Goh, Zi Han c2050 SGP1.0010.14202.80 
  Smirin, Ilia g2605 ISR1.0010.812016.20 
  Nevednichy, Vladislav g2516 ROU0.001-0.2920-5.80 
  Safranska, Anda wg2128 FRA1.0010.21204.20 
  Kjartansson, Gudmundur m2453 ISL0.001-0.3720-7.40 
  Humburg, Philipp 2256 GER0.001-0.6420-12.80 
  Jacobs, Florian 2203 NED0.501-0.2120-4.20 
  Ibrahimova, Sabina wm2207 AZE0.001-0.7020-14.00 
  De Boer, Bas 2117 NED1.0010.20204.00 

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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