Individual Calculations February 2019
 Galperin, Platon  Total change: 55.80  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa A Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 2249 2363 5.50 9 -0.36 20 -7.20 
  Den Boer, Lennard 2173 NED0.501-0.2520-5.00 
  Toma, Katarzyna wg2173 ENG1.0010.25205.00 
  Kozak, Antoni 2236 POL1.0010.33206.60 
  Ustinov, Alexey 2232 RUS0.501-0.1820-3.60 
  Roshka, Yevgeniy f2293 UKR0.501-0.1020-2.00 
  Lee, Qing Aun f2297 SGP1.0010.41208.20 
  Cukrowski, Filip f2416 POL0.001-0.4320-8.60 
  Kulkarni, Bhakti cwg2283 IND0.001-0.6120-12.20 
  Eggink, Mateusz 2138 POL1.0010.22204.40 

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)
 
 IM third Saturday 98 Novi Sad SRB 2019-01-14
RcRownchangeKK*chgGame
 2303 2383 6.50 9 1.05 20 21.00 
  Pastar, Slaven f2337 BIH1.0010.44208.80 
  Sredojevic, Ivan m2257 SRB0.501-0.1720-3.40 
  Omorjan, Dejan f2284 SRB0.501-0.1420-2.80 
  Popchev, Milko g2251 BUL1.0010.32206.40 
  Chakravarthi Reddy, M m2431 IND1.0010.572011.40 
  Tugstumur, Yesuntumur f2295 MGL0.501-0.1220-2.40 
  Runic, Zoran m2351 BIH0.001-0.5420-10.80 
  Petrusic, Velimir 2135 SRB1.0010.19203.80 
  Nomin-Erdene, Davaademberel m2386 MGL1.0010.502010.00 

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)
 
 IM third Saturday 103 Novi Sad SRB 2019-01-19
RcRownchangeKK*chgGame
 2308 2383 7.50 9 2.10 20 42.00 
  Stojkovic, Miroljub f2224 SRB1.0010.29205.80 
  Chakravarthi Reddy, M m2431 IND0.5010.07201.40 
  Liu, Zhaoqi 2300 CHN1.0010.39207.80 
  Lin, Yi 2359 CHN0.501-0.0320-0.60 
  Mendonca, Leon Luke c2349 IND1.0010.45209.00 
  Dinev, Dejan f2241 MKD0.501-0.1920-3.80 
  Tugstumur, Yesuntumur f2295 MGL1.0010.38207.60 
  Sredojevic, Ivan m2257 SRB1.0010.33206.60 
  Bozic, Milan m2317 SRB1.0010.41208.20 

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)
 

 

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