Player Tournament Analysis

Petersen, MG (Marc)
Dob: 1985/02/27 (Adult)
Gender: Male
Chess SA id: 185029784
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s): FA
Tournament and Raing
Tournament South African Open 2018 (B)
Tournament id 20181342
Rating type Standard
Start 2018/07/07
End 2018/07/14
Rounds 11
Total time 150
Time weight 1.00
Total time Official results
Rating 1516.0
K-factor 36
Average opponent rating 1342.9
Performance 1458.8
Expected score 7.67
Score - Expected score -0.67
Rating change -24.1
Rating 1516.0
K-factor 36
Average opponent rating 1344.0
Performance 1459.9
Expected score 7.66
Score - Expected score -0.66
Rating change -23.8
Games 11
Score 7.0
% 63.6
Dp 115,909090909091
Wins 5
Draws 4
Losses 2
Final position 10
Shared position 8
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
11 2018/07/14 Smith, E (Elani) GTP 1440.1 1437.0 B ½ 0.55 0.55 -1.8 -1.8
10 2018/07/13 Modirwa, O (Ofentse) FMB 1453.0 1484.4 W ½ 0.62 0.58 -4.3 -2.9
9 2018/07/12 Mantje, K (Katleho) FMB 1389.4 1389.6 B ½ 0.61 0.61 -4.0 -4.0
8 2018/07/12 Gabriels, Z (Zaid) WCT 1372.5 1372.5 W ½ 0.71 0.71 -7.6 -7.6
7 2018/07/11 Landman, J (Johan) FMB 1417.7 1414.0 B 1 0.57 0.58 15.5 15.1
6 2018/07/10 Lebenya, MJ (Masilo) FMB 1408.6 1410.6 W 1 0.67 0.66 11.9 12.2
5 2018/07/09 Timire, J (J) GTP 1285.7 1287.1 B 0 0.73 0.72 -26.3 -25.9
4 2018/07/09 Van Rooyen, H (Hanro) FMB 1183.2 1176.1 B 1 0.85 0.85 5.4 5.4
3 2018/07/08 Posholi, K (Kamohelo) FMB 1434.9 1423.9 W 0 0.64 0.65 -23.0 -23.4
2 2018/07/08 De Kock, LH (Lambert) EBC 1200.0 1200.0 W 1 0.91 0.91 3.2 3.2
1 2018/07/07 Pretorius, HJ (Hendrik) EBC 1187.1 1188.8 B 1 0.84 0.84 5.8 5.8