Player Page

Zulu, G (Gugulethu)
Dob: 1974/02/09 (Adult)
Gender: Male
Chess SA id: 1740097351
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2023/07/29 (294 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 rating1256.6
Curent Weighted rating1260.7
Curent Weighted performance449.2
Current official/published rating (highest between Raw, WR and WP)1260.7
Current floor (min rating allowed)770.0
Current highest rating achieved1270.0
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)±153.0
Current Raw change used (final)0.0
Projected new Raw rating1256.6
Projected new Weighed rating1260.1
Projected new Weighted performance449.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.1
Projected effective change (new Official - current Official)-0.6
Projected new highest rating1270.0
Projected new floor770.0
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 rating1269.3
Curent Weighted rating1274.1
Curent Weighted performance449.8
Current official/published rating (highest between Raw, WR and WP)1274.1
Current floor (min rating allowed)785.1
Current highest rating achieved1285.1
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)±150.2
Current Raw change used (final)0.0
Projected new Raw rating1269.3
Projected new Weighed rating1273.4
Projected new Weighted performance449.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1273.4
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1285.1
Projected new floor785.1
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Eureka Open 2023 (B) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 1 0.0 1270.0 1285.1 Analysis
7 Ekurhuleni Grand Prix 2019 (B) 2019/09/14 2019/09/14 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1197.7 1195.8 Analysis
6 Primrose Chess Club Open 2019 (B) 2019/04/13 2019/04/13 Ekurhuleni (GE) Standard 60 0.83 5 3 1.0 1206.1 1206.6 Analysis
5 Springs Chess Club Open 2019 (B) 2019/02/09 2019/02/09 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1197.7 1197.2 Analysis
4 Primrose Chess Club Open 2018 (B) 2018/06/02 2018/06/02 Ekurhuleni (GE) Standard 62 0.84 5 5 1.0 1250.9 1261.6 Analysis
3 Dalpark Open 2018 (B) 2018/05/04 2018/05/05 Ekurhuleni (GE) Standard 60 0.83 6 6 4.5 1200.4 1199.7 Analysis
2 Human Rights Day Open 2018 (B) 2018/03/21 2018/03/21 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1212.9 1215.2 Analysis
1 Brakpan Open 2018 (B) 2018/02/24 2018/02/24 Ekurhuleni (GE) Standard 60 0.83 5 4 3.0 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 33 18 1 14 18.5 56.1 51.5 1208.3 1259.9
White 16 10 1 5 10.5 65.6 132.8 1202.7 1335.5
Black 17 8 0 9 8.0 47.1 -25.0 1213.6 1188.6
Standard All 33 18 1 14 18.5 56.1 51.5 1208.3 1259.9
White 16 10 1 5 10.5 65.6 132.8 1202.7 1335.5
Black 17 8 0 9 8.0 47.1 -25.0 1213.6 1188.6
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 106067324 Aldum, R (Rocco) 2 1.0 1 0 1 50.0 1203.3 0.0 1203.3 View list
2 108056512 Huisamen, D (De Villiers) 1 1.0 1 0 0 100.0 1197.7 425.0 1622.7 View list
3 104086479 Hlongwane, B (Blessing) 1 1.0 1 0 0 100.0 1200.4 425.0 1625.4 View list
4 1040109167 Grobler, F (Frederik) 1 1.0 1 0 0 100.0 1197.7 425.0 1622.7 View list
5 110086011 Felix, R (Raphael) 1 1.0 1 0 0 100.0 1250.9 425.0 1675.9 View list
6 106050532 Delport, B (Ben) 1 1.0 1 0 0 100.0 1197.7 425.0 1622.7 View list
7 206006270 De Beer, MA (Mignonne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1010107502 Khumalo, N (Nkosinhle) 1 1.0 1 0 0 100.0 1197.7 425.0 1622.7 View list
9 105087158 Lamont, M (Michael) 1 1.0 1 0 0 100.0 1212.9 425.0 1637.9 View list
10 2030107780 Maritz, C (Christelle) 1 1.0 1 0 0 100.0 1197.7 425.0 1622.7 View list
11 101081330 Nyoka, D (Dodo) 1 1.0 1 0 0 100.0 1200.4 425.0 1625.4 View list
12 102030815 Pretorius, D (Dylan) 1 1.0 1 0 0 100.0 1212.9 425.0 1637.9 View list
13 104030922 Pretorius, M (Mariques) 1 1.0 1 0 0 100.0 1212.9 425.0 1637.9 View list
14 1030103942 Purbhco, P (Praneel) 1 1.0 1 0 0 100.0 1206.1 425.0 1631.1 View list
15 107092639 Simpson, M (Michael) 1 1.0 1 0 0 100.0 1200.4 425.0 1625.4 View list
16 105047605 Terblanche, F (Fred) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 105057512 Venter, J (Jude) 1 1.0 1 0 0 100.0 1197.7 425.0 1622.7 View list
18 205042537 Weideman, K (Kayleigh) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 184037348 Tebeila, U (Umingonapakade) 1 0.5 0 1 0 50.0 1200.4 0.0 1200.4 View list
20 199084706 Nkosi, S (Sandile) 1 0.0 0 0 1 0.0 1212.9 -425.0 787.9 View list