Player Page

Opperman, J (Junaid)
Dob: 2002/06/06 (Adult)
Gender: Male
Chess SA id: 102086295
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2019/02/16 (1957 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating984.7
Current Weighted rating984.7
Current Weighted performance315.3
Current official/published rating (highest between Raw, WR and WP)984.7
Current highest rating achieved984.7
Current floor (min rating allowed)500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±225.3
Current Raw change used (final)0.0
Projected new Raw rating984.7
Projected new Weighed rating905.9
Projected new Weighted performance315.3
Projected new final Raw rating (if new WP > new Raw)984.7
Projected new highest rating984.7
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)984.7
Projected effective change (new Official - current Official)-0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating985.9
Current Weighted rating985.9
Current Weighted performance315.3
Current official/published rating (highest between Raw, WR and WP)985.9
Current highest rating achieved985.9
Current floor (min rating allowed)500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±225.0
Current Raw change used (final)0.0
Projected new Raw rating985.9
Projected new Weighed rating907.0
Projected new Weighted performance315.3
Projected new final Raw rating (if new WP > new Raw)985.9
Projected new highest rating985.9
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)985.9
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating651.2
Current Weighted rating651.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)651.2
Current highest rating achieved651.2
Current floor (min rating allowed)500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±362.4
Current Raw change used (final)0.0
Projected new Raw rating651.2
Projected new Weighed rating599.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating651.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)651.2
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating651.2
Current Weighted rating651.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)651.2
Current highest rating achieved651.2
Current floor (min rating allowed)500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±362.4
Current Raw change used (final)0.0
Projected new Raw rating651.2
Projected new Weighed rating599.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating651.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)651.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Oudtshoorn Trials 3 2019 (U18) 2019/02/16 2019/02/16 Eden District (WEG) Standard 60 0.83 5 4 2.0 750.9 767.6 Analysis
5 Oudtshoorn Trials 2 2019 (U18) 2019/02/09 2019/02/09 Eden District (WEG) Standard 60 0.83 5 4 1.5 750.9 767.6 Analysis
4 Oudtshoorn Trials 1 2019 (U18) 2019/01/19 2019/01/19 Eden District (WEG) Standard 60 0.83 5 4 2.0 697.1 704.0 Analysis
3 EDENSC Closed 3 2018 (U18 Open) 2018/05/12 2018/05/12 Eden District (WEG) Standard 60 0.83 5 5 2.0 696.4 702.0 Analysis
2 EDENSC Closed 2 2018 (U18 (Open) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 5 1.0 703.0 713.6 Analysis
1 EDENSC Closed 1 2018 (U18) 2018/03/10 2018/03/10 Eden District (WEG) Standard 60 0.83 5 5 2.0 651.2 651.2 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 27 10 1 16 10.5 38.9 -94.4 1005.7 911.3
White 14 6 1 7 6.5 46.4 -30.4 1066.7 1036.3
Black 13 4 0 9 4.0 30.8 -163.5 940.1 776.7
Standard All 27 10 1 16 10.5 38.9 -94.4 1005.7 911.3
White 14 6 1 7 6.5 46.4 -30.4 1066.7 1036.3
Black 13 4 0 9 4.0 30.8 -163.5 940.1 776.7
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 103086294 Makwasa, R (Ricardo) 2 2.0 2 0 0 100.0 750.9 425.0 1175.9 View list
2 1020098495 Kiewietz, B (Brandon) 2 1.0 1 0 1 50.0 677.1 0.0 677.1 View list
3 1030098483 Olivier, A (Adriano) 2 0.5 0 1 1 25.0 724.0 -212.5 511.5 View list
4 102086319 Malgas, W (William) 1 1.0 1 0 0 100.0 651.2 425.0 1076.2 View list
5 1030098476 Booysen, O (Orin) 1 1.0 1 0 0 100.0 697.1 425.0 1122.1 View list
6 1030098474 Andrews, Z (Zhane) 1 1.0 1 0 0 100.0 750.9 425.0 1175.9 View list
7 1030107912 Escort, M (Marc-Lee) 1 1.0 1 0 0 100.0 697.1 425.0 1122.1 View list
8 102006330 De Bruyn, A (Adriaan) 1 1.0 1 0 0 100.0 703.0 425.0 1128.0 View list
9 102083810 Jantjies, J (Jowan) 1 1.0 1 0 0 100.0 696.4 425.0 1121.4 View list
10 101055815 Josephs, JH (Jo-Handre) 1 1.0 1 0 0 100.0 696.4 425.0 1121.4 View list
11 101035166 Smit, H (Henk) 1 0.0 0 0 1 0.0 651.2 -425.0 226.2 View list
12 1030098480 Plaatjies, S (Sherwin) 1 0.0 0 0 1 0.0 750.9 -425.0 325.9 View list
13 102055820 Olivier, J (Jamain) 1 0.0 0 0 1 0.0 750.9 -425.0 325.9 View list
14 101065480 Kiewit, S (Shirlwin) 1 0.0 0 0 1 0.0 651.2 -425.0 226.2 View list
15 102078935 Nomdie, J (Jodi) 1 0.0 0 0 1 0.0 696.4 -425.0 271.4 View list
16 1030107923 Meiring, G (Grant) 1 0.0 0 0 1 0.0 750.9 -425.0 325.9 View list
17 101020470 Manho, R (Reineilmar) 1 0.0 0 0 1 0.0 703.0 -425.0 278.0 View list
18 102078200 Manho, J (John) 1 0.0 0 0 1 0.0 696.4 -425.0 271.4 View list
19 101014243 Jonck, U (Udo) 1 0.0 0 0 1 0.0 703.0 -425.0 278.0 View list
20 101065473 Fielies, H (Hughbert) 1 0.0 0 0 1 0.0 703.0 -425.0 278.0 View list