Individual Calculations January 2023
 Ristic, Nebojsa M  Total change: -62.60  Rating chartPersonal card
 RUDAR VI - IM ROUND ROBIN Pozarevac SRB 2022-12-04
RcRownchangeKK*chgGame
 2261 2335 3.50 9 -1.86 10 -18.60 
  Zivkovic, Momcilo 2035 SRB0.501-0.3510-3.50 
  Ibadov, Dashgyn f2308 FID0.001-0.5410-5.40 
  Dmitrovic, Tomislav f2227 SRB0.501-0.1510-1.50 
  Shoshin, Kirill f2279 RUS1.0010.42104.20 
  Mushini, Ajay c2265 IND0.501-0.1010-1.00 
  Laddha, Shubh Jayesh f2232 USA0.501-0.1410-1.40 
  Bryakin, Mikhail g2437 RUS0.001-0.3610-3.60 
  Milosevic, Aleksandar f2192 SRB0.501-0.1910-1.90 
  Czerw, Dawid m2373 POL0.001-0.4510-4.50 

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)
 
 RUDAR VII - IM ROUND ROBIN Pozarevac SRB 2022-12-12
RcRownchangeKK*chgGame
 2236 2335 4.00 9 -1.61 10 -16.10 
  Zivkovic, Momcilo 2035 SRB0.501-0.3510-3.50 
  Ibadov, Dashgyn f2308 FID0.001-0.5410-5.40 
  Denishev, Marat f2179 RUS0.501-0.2110-2.10 
  Petrukhina, Olga wf2040 KAZ1.0010.15101.50 
  Shoshin, Kirill f2279 RUS0.501-0.0810-0.80 
  Joshua, A P 2288 IND0.501-0.0710-0.70 
  Dmitrovic, Tomislav f2227 SRB0.501-0.1510-1.50 
  Bryakin, Mikhail g2437 RUS0.001-0.3610-3.60 
  Ivanov, Mikhail M g2334 SRB0.5010.00100.00 

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)
 
 RUDAR VIII - IM ROUND ROBIN Pozarevac SRB 2022-12-20
RcRownchangeKK*chgGame
 2222 2335 3.00 9 -2.79 10 -27.90 
  Zlatanovic, Boroljub m2318 SRB0.501-0.0210-0.20 
  Gajic, Mladen f2276 SWE0.001-0.5810-5.80 
  Pajcin, Lav 2183 SRB0.001-0.7010-7.00 
  Spasic, Petar f2281 SRB0.001-0.5810-5.80 
  Mihailova, Alina wf2003 MDA0.501-0.3810-3.80 
  Shoshin, Kirill f2279 RUS0.501-0.0810-0.80 
  Ivanov, Mikhail M g2334 SRB0.5010.00100.00 
  Gagic, Milan A 2166 SRB0.501-0.2210-2.20 
  Todev, Simeon c2159 BUL0.501-0.2310-2.30 

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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