Player Page

Olivier, J (Juvandre)
Dob: 2008/06/11 (U18)
Gender: Male
Chess SA id: 108089379
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2020/01/08 (1580 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
Curent Raw rating1210.6
Curent Weighted rating1210.6
Curent Weighted performance507.2
Current official/published rating (highest between Raw, WR and WP)1210.6
Current floor (min rating allowed)710.6
Current highest rating achieved1210.6
Current K-factor36
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)±163.3
Current Raw change used (final)0.0
Projected new Raw rating1210.6
Projected new Weighed rating1210.6
Projected new Weighted performance507.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1210.6
Projected new floor710.6
Projected new K-facor36
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
Curent Raw rating1203.0
Curent Weighted rating1203.0
Curent Weighted performance504.6
Current official/published rating (highest between Raw, WR and WP)1203.0
Current floor (min rating allowed)703.0
Current highest rating achieved1203.0
Current K-factor36
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)±165.1
Current Raw change used (final)0.0
Projected new Raw rating1203.0
Projected new Weighed rating1203.0
Projected new Weighted performance504.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1203.0
Projected new floor703.0
Projected new K-facor36
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
Curent Raw rating639.8
Curent Weighted rating639.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)639.8
Current floor (min rating allowed)500.0
Current highest rating achieved639.8
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)±368.3
Current Raw change used (final)0.0
Projected new Raw rating639.8
Projected new Weighed rating639.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)639.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating639.8
Projected new floor500.0
Projected new K-facor40
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
Curent Raw rating639.8
Curent Weighted rating639.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)639.8
Current floor (min rating allowed)500.0
Current highest rating achieved639.8
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)±368.3
Current Raw change used (final)0.0
Projected new Raw rating639.8
Projected new Weighed rating639.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)639.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating639.8
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 2019 South African Junior Team Championships (U12E) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.5 1097.0 1091.0 Analysis
14 Boksburg Chess Club Open 2019 (C) 2019/07/13 2019/07/13 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1100.3 1095.0 Analysis
13 Ekurhuleni Trials (3) 2019 (U12) 2019/06/08 2019/06/08 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1075.0 1065.1 Analysis
12 JNW Club - Unika Scholar 2019 (Open) 2019/06/01 2019/06/01 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.5 1075.0 1065.1 Analysis
11 Ekurhuleni South School Chess 2019 (U11 Boys) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1020.4 1012.9 Analysis
10 Ekurhuleni Trials 2 2019 (U12) 2019/04/27 2019/04/27 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 970.5 956.9 Analysis
9 South African Junior Team Championships 2018 (U12D) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 4.0 912.9 905.7 Analysis
8 Ekurhuleni Open 2018 (C) 2018/08/18 2018/08/18 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 889.4 878.3 Analysis
7 JHB Metro Junior Closed 2018 (U12) 2018/07/28 2018/07/29 Johannesburg Metro (GJM) Standard 90 0.94 6 3 1.0 783.8 793.4 Analysis
6 Witfield Open 2018 (C) 2018/07/21 2018/07/21 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 783.8 793.4 Analysis
5 Boksburg Chess Club Open 2018 (U12) 2018/07/14 2018/07/14 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 783.8 793.4 Analysis
4 2018 Swartkop Open (D) 2018/06/23 2018/06/23 Tshwane (GTP) Standard 60 0.83 5 4 2.0 747.3 769.0 Analysis
3 Ekurhuleni Trials 3 2018 (U12) 2018/06/16 2018/06/16 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 747.3 769.0 Analysis
2 Ekurhuleni South D6 Individual Finals 2018 (U11 Boys) 2018/05/19 2018/05/19 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 665.0 669.8 Analysis
1 Ekurhuleni Trials 2 2018 (U12) 2018/04/21 2018/04/21 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 639.8 639.8 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 75 31 6 38 34.0 45.3 -39.7 1090.9 1051.2
White 38 15 3 20 16.5 43.4 -55.9 1083.6 1027.6
Black 37 16 3 18 17.5 47.3 -23.0 1098.5 1075.5
Standard All 75 31 6 38 34.0 45.3 -39.7 1090.9 1051.2
White 38 15 3 20 16.5 43.4 -55.9 1083.6 1027.6
Black 37 16 3 18 17.5 47.3 -23.0 1098.5 1075.5
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 208088664 Bosman, E (Elri) 2 2.0 2 0 0 100.0 877.1 425.0 1302.2 View list
2 208067323 Aldum, C (Carla) 2 1.0 1 0 1 50.0 929.4 0.0 929.4 View list
3 208073206 Fauconier, A (Amber) 2 0.0 0 0 2 0.0 929.4 -425.0 504.4 View list
4 106076510 Attwell, R (Rowan) 1 1.0 1 0 0 100.0 1100.3 425.0 1525.3 View list
5 1090097516 Frier, E (Edwin) 1 1.0 1 0 0 100.0 1097.0 425.0 1522.0 View list
6 109076153 De Jager, J (Jacques) 1 1.0 1 0 0 100.0 747.3 425.0 1172.3 View list
7 106066124 Boshoff, H (Hendre) 1 1.0 1 0 0 100.0 783.8 425.0 1208.8 View list
8 207091196 Gebuza, M (Mbali) 1 1.0 1 0 0 100.0 912.9 425.0 1337.9 View list
9 2080112254 Harmse, L (Lizelle) 1 1.0 1 0 0 100.0 970.5 425.0 1395.5 View list
10 109084256 Hattingh, T (Tiaan) 1 1.0 1 0 0 100.0 1075.0 425.0 1500.0 View list
11 2080109190 Huang, K (Kayleen) 1 1.0 1 0 0 100.0 1097.0 425.0 1522.0 View list
12 1080098201 Janse Van Rensburg, J (Jayden) 1 1.0 1 0 0 100.0 639.8 425.0 1064.8 View list
13 1050099233 Janse Van Rensburg, T (Tyler) 1 1.0 1 0 0 100.0 889.4 425.0 1314.4 View list
14 2080101272 Janssen, D (Danelle) 1 1.0 1 0 0 100.0 970.5 425.0 1395.5 View list
15 109093559 Kameel, L (Lindon) 1 1.0 1 0 0 100.0 1097.0 425.0 1522.0 View list
16 1090113487 Linda, S (Siyabonga) 1 1.0 1 0 0 100.0 1020.4 425.0 1445.4 View list
17 108077127 Lotz, L (Leanu) 1 1.0 1 0 0 100.0 1097.0 425.0 1522.0 View list
18 209082445 Mathabatha, N (Naledi) 1 1.0 1 0 0 100.0 1097.0 425.0 1522.0 View list
19 107070351 Molemi, K (Katleho) 1 1.0 1 0 0 100.0 912.9 425.0 1337.9 View list
20 1080103464 Montjane, R (Refiloe) 1 1.0 1 0 0 100.0 747.3 425.0 1172.3 View list