Individual Calculations February 2020
 Petersson, Baldur Teodor  Total change: -15.00  Rating chartPersonal card
 Rilton Cup 2019 2020 Stockholm SWE 2019-12-27
RcRownchangeKK*chgGame
 2256 2247 4.00 9 -0.45 40 -18.00 
  Alexakis, Dimitris f2468 GRE0.001-0.2240-8.80 
  Christensen, Janus c2095 DEN0.001-0.7040-28.00 
  Rasti, Arvin 2181 SWE1.0010.414016.40 
  Vainerchuk, Barys 2056 BLR0.501-0.2540-10.00 
  Kizatbay, Abyl 2135 NOR0.501-0.1540-6.00 
  Schoppen, Casper m2507 NED0.5010.324012.80 
  Seo, Jung Min f2444 SWE0.001-0.2540-10.00 
  Chetverik, Maxim m2198 RUS1.0010.434017.20 
  Cholleti, Sahajasri wf2216 IND0.501-0.0440-1.60 

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
 Lag-DM 2019/2020, div 2 R4 Stockholm SWE 2020-01-13
RcRownchangeKK*chgGame
 1946 2247 1.00 1 0.15 20 3.00 
  Eriksson, Hans 1960 1946 SWE1.0010.15203.00 

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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