Player Page

Joubert, GCD (Coenraad)
Dob: 2003/05/16 (Adult)
Gender: Male
Chess SA id: 103014569
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2020/02/08 (1600 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 rating1150.2
Current Weighted rating1150.2
Current Weighted performance523.4
Current official/published rating (highest between Raw, WR and WP)1150.2
Current highest rating achieved1150.2
Current floor (min rating allowed)650.2
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)±178.0
Current Raw change used (final)0.0
Projected new Raw rating1150.2
Projected new Weighed rating1058.2
Projected new Weighted performance523.4
Projected new final Raw rating (if new WP > new Raw)1150.2
Projected new highest rating1150.2
Projected new floor650.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1150.2
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 rating1048.4
Current Weighted rating1048.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1048.4
Current highest rating achieved1048.4
Current floor (min rating allowed)548.4
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)±205.8
Current Raw change used (final)0.0
Projected new Raw rating1048.4
Projected new Weighed rating964.5
Projected new Weighted performance453.0
Projected new final Raw rating (if new WP > new Raw)1048.4
Projected new highest rating1048.4
Projected new floor548.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1048.4
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 rating1055.6
Current Weighted rating1055.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1055.6
Current highest rating achieved1060.4
Current floor (min rating allowed)560.4
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)±203.7
Current Raw change used (final)0.0
Projected new Raw rating1055.6
Projected new Weighed rating971.2
Projected new Weighted performance370.0
Projected new final Raw rating (if new WP > new Raw)1055.6
Projected new highest rating1060.4
Projected new floor560.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1055.6
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 rating900.0
Current Weighted rating900.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)900.0
Current highest rating achieved900.0
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)±254.2
Current Raw change used (final)0.0
Projected new Raw rating900.0
Projected new Weighed rating828.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating900.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)900.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Nkangala 2nd Tournament St Thomas Aquinas School 2020 (A+B) 2020/02/08 2020/02/08 Nkangala (MNW) Standard 60 0.83 5 5 3.0 1140.9 1040.4 Analysis
7 Nkangala 1st Toutrnament Laerskool CR Swart 2020 (A+B) 2020/01/25 2020/01/25 Nkangala (MNW) Rapid 15 0.39 5 5 3.0 982.5 1060.4 Analysis
6 2019 Wild Card Chess Championship (U18 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 3.0 982.5 866.8 Analysis
5 2019 South African Junior Team Championships (U18A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.0 982.5 866.8 Analysis
4 Nkangala 1st Tournamant Laerskool President CR Swart 2019 (A+B) 2019/02/02 2019/02/02 Nkangala (MNW) Rapid 30 0.60 5 5 3.0 958.0 1036.8 Analysis
3 3rd Nkangala Tournament Curro School 2018 (C) 2018/03/24 2018/03/24 Nkangala (MNW) Rapid 30 0.60 5 5 3.0 922.7 990.8 Analysis
2 Nkangala 1st Tournament Curro - Witbank 2018 (C) 2018/02/24 2018/02/24 Nkangala (MNW) Rapid 30 0.60 5 5 4.5 866.8 900.0 Analysis
1 South African Junior Team Championships 2017 (U16D) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 900.0 900.0 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 45 23 3 19 24.5 54.4 37.8 1112.0 1149.7
White 26 16 0 10 16.0 61.5 98.1 1119.0 1217.0
Black 19 7 3 9 8.5 44.7 -44.7 1102.4 1057.6
Standard All 25 10 2 13 11.0 44.0 -51.0 1154.2 1103.2
White 13 6 0 7 6.0 46.2 -32.7 1173.6 1141.0
Black 12 4 2 6 5.0 41.7 -70.8 1133.1 1062.3
Rapid All 20 13 1 6 13.5 67.5 148.8 1059.1 1207.9
White 13 10 0 3 10.0 76.9 228.8 1064.3 1293.1
Black 7 3 1 3 3.5 50.0 0.0 1049.6 1049.6
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 2030098486 Claassen, C (Christelene) 2 2.0 2 0 0 100.0 982.5 425.0 1407.5 View list
2 105069908 Mtetwa, L (Lwazi) 2 2.0 2 0 0 100.0 1061.7 425.0 1486.7 View list
3 105057303 Volschenk, E (Ewalt) 2 0.5 0 1 1 25.0 894.8 -212.5 682.3 View list
4 102050919 Van Der Westhuizen, J (Javier) 2 0.0 0 0 2 0.0 941.3 -425.0 516.3 View list
5 206069539 Lefefa, D (Dimpho) 1 1.0 1 0 0 100.0 982.5 425.0 1407.5 View list
6 203019456 Maharaj, S (Sarjana) 1 1.0 1 0 0 100.0 866.8 425.0 1291.8 View list
7 1030105792 Magano, LR (Letlhogonolo Rethabile) 1 1.0 1 0 0 100.0 982.5 425.0 1407.5 View list
8 105072167 Hayton, K (Kieran) 1 1.0 1 0 0 100.0 1140.9 425.0 1565.9 View list
9 2040099787 Grainger, N (Nicole) 1 1.0 1 0 0 100.0 922.7 425.0 1347.7 View list
10 1040099788 Fouche, P (Philip) 1 1.0 1 0 0 100.0 922.7 425.0 1347.7 View list
11 102064319 Esterhuizen, WJ (Willem Johannes) 1 1.0 1 0 0 100.0 982.5 425.0 1407.5 View list
12 1010109113 Bhana, V (Vikash) 1 1.0 1 0 0 100.0 958.0 425.0 1383.0 View list
13 1840112952 Jiana, T (Thulani) 1 1.0 1 0 0 100.0 982.5 425.0 1407.5 View list
14 105081182 Masilela, N (Ntandoyakhe Sifiso) 1 1.0 1 0 0 100.0 900.0 425.0 1325.0 View list
15 103079873 Morotoba, M (Matome) 1 1.0 1 0 0 100.0 958.0 425.0 1383.0 View list
16 102044544 Moticoe, R (Reabetswe) 1 1.0 1 0 0 100.0 900.0 425.0 1325.0 View list
17 102095922 Muller, M (Mike) 1 1.0 1 0 0 100.0 982.5 425.0 1407.5 View list
18 1040096039 Naude, P (Pierre) 1 1.0 1 0 0 100.0 922.7 425.0 1347.7 View list
19 1040097730 Nkadimeng, K (Kgokong) 1 1.0 1 0 0 100.0 866.8 425.0 1291.8 View list
20 104045927 Rajah, R (Rowan) 1 1.0 1 0 0 100.0 866.8 425.0 1291.8 View list