Player Page

Janse Van Rensburg, J (Joshua)
Dob: 2009/10/12 (U16)
Gender: Male
Chess SA id: 1090149171
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/09/23 (239 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 rating960.3
Curent Weighted rating1027.6
Curent Weighted performance828.0
Current official/published rating (highest between Raw, WR and WP)1027.6
Current floor (min rating allowed)672.4
Current highest rating achieved1172.4
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)±233.3
Current Raw change used (final)0.0
Projected new Raw rating960.3
Projected new Weighed rating1017.7
Projected new Weighted performance828.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1017.7
Projected effective change (new Official - current Official)-9.9
Projected new highest rating1172.4
Projected new floor672.4
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 rating934.8
Curent Weighted rating1008.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1008.3
Current floor (min rating allowed)667.2
Current highest rating achieved1167.2
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)±241.9
Current Raw change used (final)0.0
Projected new Raw rating934.8
Projected new Weighed rating997.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)997.5
Projected effective change (new Official - current Official)-10.8
Projected new highest rating1167.2
Projected new floor667.2
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1124.4
Curent Weighted rating1150.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1150.9
Current floor (min rating allowed)700.0
Current highest rating achieved1124.4
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)±184.7
Current Raw change used (final)0.0
Projected new Raw rating1124.4
Projected new Weighed rating1147.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1147.3
Projected effective change (new Official - current Official)-3.5
Projected new highest rating1124.4
Projected new floor700.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 2023 Centurion Chess Open (D) 2023/09/23 2023/09/23 Tshwane (GTP) Standard 60 0.83 5 5 1.0 964.3 932.0 Analysis
6 2023 Tshwane Chess FIDE Rated Blitz League 4 2023/08/13 2023/08/13 Tshwane (GTP) Blitz 5 0.18 9 8 2.0 1056.5 1200.0 Analysis
5 2023 Jacaranda Round Robin (H) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 0.0 1056.5 1038.0 Analysis
4 2023 Woman's Day Open Chess Tournament (Rook) 2023/08/09 2023/08/09 Tshwane (GTP) Standard 60 0.83 5 5 0.0 1056.5 1038.0 Analysis
3 2023 Elize Steenkamp Open Tournament (C) 2023/06/16 2023/06/17 Tshwane (GTP) Standard 90 0.94 6 6 0.0 1172.4 1167.2 Analysis
2 Wynie Robbertse Open Tournament 2023 (C) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 3 0.0 1172.4 1167.2 Analysis
1 Laerskool Constantiapark Open Chess Tournament 2023 (Open) 2023/02/18 2023/02/18 Tshwane (GTP) Standard 60 0.83 5 2 0.0 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 34 3 0 31 3.0 8.8 -350.0 1273.3 923.3
White 15 3 0 12 3.0 20.0 -255.0 1261.5 1006.5
Black 19 0 0 19 0.0 0.0 -425.0 1282.7 857.7
Standard All 26 1 0 25 1.0 3.8 -392.3 1251.6 859.3
White 11 1 0 10 1.0 9.1 -347.7 1263.8 916.1
Black 15 0 0 15 0.0 0.0 -425.0 1242.7 817.7
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 8 2 0 6 2.0 25.0 -212.5 1343.9 1131.4
White 4 2 0 2 2.0 50.0 0.0 1255.4 1255.4
Black 4 0 0 4 0.0 0.0 -425.0 1432.4 1007.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120162067 Groom, A (Angelo) 1 1.0 1 0 0 100.0 964.3 425.0 1389.3 View list
2 1160159688 Le Roux, E (Ethan) 1 1.0 1 0 0 100.0 1056.5 425.0 1481.5 View list
3 1110156097 Smit, R (Ruan) 1 1.0 1 0 0 100.0 1056.5 425.0 1481.5 View list
4 2100109348 Karsten, CB (Chay Belle) 1 0.0 0 0 1 0.0 1056.5 -425.0 631.5 View list
5 1130108354 Jansen Van Vuuren, G (Gianni) 1 0.0 0 0 1 0.0 1172.4 -425.0 747.4 View list
6 108072965 Hattingh, JH (Johannes) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1130159689 Netshimboni, R (Rendani) 1 0.0 0 0 1 0.0 1056.5 -425.0 631.5 View list
8 1130119626 Ndebele, AT (Akhumzi Thandolwenkosi) 1 0.0 0 0 1 0.0 1056.5 -425.0 631.5 View list
9 1090149162 Murray, H (Henry) 1 0.0 0 0 1 0.0 1172.4 -425.0 747.4 View list
10 2060108330 Mokone, O (Oratile) 1 0.0 0 0 1 0.0 1056.5 -425.0 631.5 View list
11 1130131224 Minny, O (Oban) 1 0.0 0 0 1 0.0 1172.4 -425.0 747.4 View list
12 101075140 Manale, R (Remy) 1 0.0 0 0 1 0.0 1056.5 -425.0 631.5 View list
13 1060115089 Malema, T (Tshepang) 1 0.0 0 0 1 0.0 1172.4 -425.0 747.4 View list
14 2110154151 Makoba, A (Atlegang) 1 0.0 0 0 1 0.0 1056.5 -425.0 631.5 View list
15 1080154125 Lourens, A (Andre) 1 0.0 0 0 1 0.0 1056.5 -425.0 631.5 View list
16 2110160875 Du Toit, L (Leone) 1 0.0 0 0 1 0.0 964.3 -425.0 539.3 View list
17 1090162066 Du Bruyn, H (Hendrik) 1 0.0 0 0 1 0.0 964.3 -425.0 539.3 View list
18 1930159709 De Beer, R (Ruaan) 1 0.0 0 0 1 0.0 1056.5 -425.0 631.5 View list
19 1110131490 Botes, L (Lodewyk) 1 0.0 0 0 1 0.0 964.3 -425.0 539.3 View list
20 1070112457 Bhula, S (Shyam Hitesh) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list