Player Page

Fortuin, J (Jeraldo)
Dob: 2003/01/10 (Adult)
Gender: Male
Chess SA id: 1030109163
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2020/01/25 (1611 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 rating1067.0
Current Weighted rating1067.0
Current Weighted performance474.2
Current official/published rating (highest between Raw, WR and WP)1067.0
Current highest rating achieved1119.3
Current floor (min rating allowed)619.3
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)±200.4
Current Raw change used (final)0.0
Projected new Raw rating1067.0
Projected new Weighed rating981.6
Projected new Weighted performance474.2
Projected new final Raw rating (if new WP > new Raw)1067.0
Projected new highest rating1119.3
Projected new floor619.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1067.0
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 rating1061.0
Current Weighted rating1061.0
Current Weighted performance474.2
Current official/published rating (highest between Raw, WR and WP)1061.0
Current highest rating achieved1086.0
Current floor (min rating allowed)586.0
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)±202.1
Current Raw change used (final)0.0
Projected new Raw rating1061.0
Projected new Weighed rating976.1
Projected new Weighted performance474.2
Projected new final Raw rating (if new WP > new Raw)1061.0
Projected new highest rating1086.0
Projected new floor586.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1061.0
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 rating1218.8
Current Weighted rating1218.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1218.8
Current highest rating achieved1218.8
Current floor (min rating allowed)718.8
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)±161.4
Current Raw change used (final)0.0
Projected new Raw rating1218.8
Projected new Weighed rating1121.3
Projected new Weighted performance142.8
Projected new final Raw rating (if new WP > new Raw)1218.8
Projected new highest rating1218.8
Projected new floor718.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.8
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 Springs Chess Club Open 2020 (B) 2020/01/25 2020/01/25 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 977.9 968.9 Analysis
13 2019 Wild Card Chess Championship (U18 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 6 0.0 977.9 968.9 Analysis
12 2019 South African Junior Team Championships (U18C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.0 977.9 968.9 Analysis
11 GE vs GSV Inter Regional 2019 (U18A) 2019/10/26 2019/10/26 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 953.3 926.0 Analysis
10 GJM vs GE Inter Region 2019 (U18B) 2019/10/05 2019/10/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 953.3 926.0 Analysis
9 2019 Boksburg Chess Club Round Robin (L) 2019/09/28 2019/09/28 Ekurhuleni (GE) Standard 60 0.83 5 5 0.0 996.8 966.8 Analysis
8 Ekurhuleni Grand Prix 2019 (B) 2019/09/14 2019/09/14 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 996.8 966.8 Analysis
7 Springs Open 2019 (B) 2019/08/31 2019/08/31 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1001.4 968.8 Analysis
6 Ekurhuleni Trials (3) 2019 (U18+U20) 2019/06/08 2019/06/08 Ekurhuleni (GE) Standard 60 0.83 5 4 0.0 1059.5 1034.0 Analysis
5 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1071.5 1034.0 Analysis
4 Ekurhuleni South School Chess 2019 (U19 Boys) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1071.5 1034.0 Analysis
3 Ekurhuleni Trials 2 2019 (U18+U20) 2019/04/27 2019/04/27 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1119.3 1086.0 Analysis
2 Alberton Chess Club Open 2019 (B) 2019/02/23 2019/02/23 Ekurhuleni (GE) Standard 60 0.83 5 5 0.5 1200.0 1200.0 Analysis
1 Boksburg Library Rapid 2019 2019/02/02 2019/02/02 Ekurhuleni (GE) Rapid 15 0.39 6 6 4.0 1200.0 1200.0 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 70 16 1 53 16.5 23.6 -224.6 1216.5 991.8
White 35 7 0 28 7.0 20.0 -255.0 1213.0 958.0
Black 35 9 1 25 9.5 27.1 -194.3 1220.0 1025.7
Standard All 64 12 1 51 12.5 19.5 -259.0 1220.6 961.7
White 32 6 0 26 6.0 18.8 -265.6 1214.2 948.5
Black 32 6 1 25 6.5 20.3 -252.3 1227.1 974.8
Rapid All 6 4 0 2 4.0 66.7 141.7 1172.1 1313.8
White 3 1 0 2 1.0 33.3 -141.7 1200.0 1058.3
Black 3 3 0 0 3.0 100.0 425.0 1144.3 1569.3
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 102094361 Oberholzer, E (Ethan) 3 0.0 0 0 3 0.0 1052.2 -425.0 627.2 View list
2 1030105792 Magano, LR (Letlhogonolo Rethabile) 2 0.0 0 0 2 0.0 965.6 -425.0 540.6 View list
3 2030107791 Ndlovu, S (Shiluva) 2 0.0 0 0 2 0.0 1129.8 -425.0 704.8 View list
4 1030112256 Boshoff, R (Ruan) 1 1.0 1 0 0 100.0 1119.3 425.0 1544.3 View list
5 1050109173 Da Silva, K (Kyle) 1 1.0 1 0 0 100.0 977.9 425.0 1402.9 View list
6 1050120025 Edwards, W (Wade) 1 1.0 1 0 0 100.0 977.9 425.0 1402.9 View list
7 103095921 Diedericks, C (Christiaan) 1 1.0 1 0 0 100.0 953.3 425.0 1378.3 View list
8 202010660 Goldstuck, Z (Zianda) 1 1.0 1 0 0 100.0 953.3 425.0 1378.3 View list
9 2020110980 Khanyile, AK (Amkela Karabo) 1 1.0 1 0 0 100.0 977.9 425.0 1402.9 View list
10 109079720 Lange, J (Jean-Luc) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 2050113959 Maime, M (Mankgara) 1 1.0 1 0 0 100.0 977.9 425.0 1402.9 View list
12 2030107780 Maritz, C (Christelle) 1 1.0 1 0 0 100.0 1001.4 425.0 1426.4 View list
13 1010101430 Morgan, T (Tyron) 1 1.0 1 0 0 100.0 1071.5 425.0 1496.5 View list
14 1010109189 Ndlovu-Vermaak, A (Akhiro) 1 1.0 1 0 0 100.0 996.8 425.0 1421.8 View list
15 1030109155 Ntuli, S (Siyabonga) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 202030968 Pretorius, RS (Riandri) 1 1.0 1 0 0 100.0 977.9 425.0 1402.9 View list
17 1760109156 Radebe, N (Nelisiwe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1010104376 Rantjana, T (Thato) 1 1.0 1 0 0 100.0 1071.5 425.0 1496.5 View list
19 1040102175 Solomons, K (Kethon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1040109776 Madibo, T (Thato) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list