PLAYER PAGE
Mduduzi Nzuza
193028637Tshwane (GTP)Personal
Main rating
| Rating | 1380.7 |
| K-factor | 36 |
| Floor | 880.7 |
| Highest | 1380.7 (2026-03-01) |
| Min/Max +/- allowed | 128 |
| Rating Change () | |
| Games | 6 |
| Score | 2.5 |
| We | 2.17 |
| SWe | 0.31 |
| Temp +/- | 11.1 |
| Penalties | 0 |
| Weight perform | 1407.9 |
| Final +/- | +27.2 |
| New Rating () | |
| Rating | 1407.9 |
| K-factor | 32 |
| Floor | 907.9 |
| Highest | 1407.9 (2026-04-01) |
| Min/Max +/- allowed | 123.3 |
Standard rating
| Rating | 1373.9 |
| K-factor | 36 |
| Floor | 873.9 |
| Highest | 1373.9 (2026-03-01) |
| Min/Max +/- allowed | 129.4 |
| Rating Change () | |
| Games | 6 |
| Score | 2.5 |
| We | 2.07 |
| SWe | 0.43 |
| Temp +/- | 15.4 |
| Penalties | 0 |
| Weight perform | 1400.4 |
| Final +/- | +26.5 |
| New Rating () | |
| Rating | 1400.4 |
| K-factor | 32 |
| Floor | 900.4 |
| Highest | 1400.4 (2026-04-01) |
| Min/Max +/- allowed | 124.6 |
Rapid rating
| Rating | 1203.5 |
| K-factor | 36 |
| Floor | 703.5 |
| Highest | 1203.5 (2026-02-28) |
| Min/Max +/- allowed | 165 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1219.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1203.5 |
| K-factor | 36 |
| Floor | 703.5 |
| Highest | 1203.5 (2026-02-28) |
| Min/Max +/- allowed | 165 |
Blitz rating
| Rating | 1154.6 |
| K-factor | 40 |
| Floor | 664.8 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1154.6 |
| K-factor | 40 |
| Floor | 664.8 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Randburg NY Swiss 2026 | Standard | 2026-02-10 | 2026-03-31 | Johannesburg Metro (GJM) | 8 | 1380.7 | 6 | 2.5 | 1440.6 | 11.1 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | MCA Summer Heat Classic 2026 (Advanced) | Standard | 2026-03-21 | 2026-03-21 | Johannesburg Metro (GJM) | 5 | 1336.4 | 5 | 2 | 1448.3 | 20.6 | Details |
| 2 | Randburg Chess Club New Year Rapid 2026 | Rapid | 2026-01-27 | 2026-02-03 | Johannesburg Metro (GJM) | 6 | 1276.5 | 2 | 1 | 1384.2 | 1.6 | Details |
| 3 | MCA Welcome JHB 2026 (Advanced) | Standard | 2026-02-07 | 2026-02-07 | Johannesburg Metro (GJM) | 5 | 1276.5 | 5 | 1.5 | 1328.3 | 2.9 | Details |
| 4 | 2026 JMC Kick off Tournament (B) | Standard | 2026-02-01 | 2026-02-01 | Johannesburg Metro (GJM) | 5 | 1276.5 | 5 | 3 | 1582.1 | 16.5 | Details |
| 5 | Chess Power House Dec Rapid 2025 (A) | Rapid | 2025-12-16 | 2025-12-16 | Johannesburg Metro (GJM) | 5 | 1270.2 | 4 | 1 | 1334.8 | 3.5 | Details |
| 6 | UJ @20years Open Chess Championship 2025 (B) | Standard | 2025-10-18 | 2025-10-18 | Johannesburg Metro (GJM) | 5 | 1288.3 | 4 | 1.5 | 1170.7 | -9.1 | Details |
| 7 | Randburg Chess Club Rapid Championship 2025 | Rapid | 2025-09-30 | 2025-10-07 | Johannesburg Metro (GJM) | 6 | 1288.3 | 3 | 1 | 1254.9 | -0.9 | Details |
| 8 | 2025 Centurion Chess Open Tournament (C) | Standard | 2025-09-27 | 2025-09-27 | Tshwane (GTP) | 5 | 1269.3 | 5 | 2.5 | 1308.7 | 3.2 | Details |
| 9 | Randburg Winter Swiss 2025 | Standard | 2025-07-29 | 2025-09-16 | Johannesburg Metro (GJM) | 8 | 1269.3 | 2 | 0 | 999.2 | -12 | Details |
| 10 | LCA 307 Gaming Zone Rapid 2025 (Premier) | Rapid | 2025-09-07 | 2025-09-07 | Johannesburg Metro (GJM) | 7 | 1269.3 | 7 | 4 | 1410.1 | 7.5 | Details |
| 11 | JMC - Trinity Randpark Ridge 2025 (B) | Standard | 2025-07-26 | 2025-07-26 | Johannesburg Metro (GJM) | 5 | 1271.9 | 5 | 1 | 1230 | -5 | Details |
| 12 | South African Open 2025 (Blitz) | Blitz | 2025-07-02 | 2025-07-02 | Johannesburg Metro (GJM) | 9 | 1271.9 | 9 | 3 | 1364.5 | 3.5 | Details |
| 13 | Neil Savage Memorial Randburg Club Champs 2025 | Standard | 2025-05-06 | 2025-06-24 | Johannesburg Metro (GJM) | 8 | 1278 | 3 | 1.5 | 1272 | 0.4 | Details |
| 14 | Chess Power House Youth Day Rapid 2025 (A) | Rapid | 2025-06-16 | 2025-06-16 | Ekurhuleni (GE) | 5 | 1278 | 4 | 0.5 | 1233.8 | -3.8 | Details |
| 15 | Mzansi Africa Classic 2025 (Advanced) | Standard | 2025-05-17 | 2025-05-17 | Johannesburg Metro (GJM) | 5 | 1240.3 | 5 | 1.5 | 1253.7 | 0.5 | Details |
| 16 | JMC Crawford Sandton 2025 (B) | Standard | 2025-05-10 | 2025-05-10 | Johannesburg Metro (GJM) | 5 | 1240.3 | 5 | 2 | 1461 | 20.6 | Details |
| 17 | Randburg Autumn Rapid 2025 | Rapid | 2025-04-15 | 2025-04-22 | Johannesburg Metro (GJM) | 7 | 1242 | 6 | 1 | 1162.1 | -6.3 | Details |
| 18 | Randburg Chess Club Autumn Blitz | Blitz | 2025-04-08 | 2025-04-08 | Johannesburg Metro (GJM) | 7 | 1242 | 7 | 2 | 1298.7 | 2.2 | Details |
| 19 | Randburg Chess Club New Year Swiss 2025 | Standard | 2025-02-11 | 2025-04-01 | Johannesburg Metro (GJM) | 8 | 1242 | 7 | 2 | 1321.7 | 3.2 | Details |
| 20 | Lubowski Open 2025 (D2) | Standard | 2025-03-21 | 2025-03-22 | Tshwane (GTP) | 5 | 1155.2 | 5 | 4 | 1557.2 | 43.4 | Details |
| 21 | Randburg Chess Club New Year Rapid 2025 | Rapid | 2025-01-28 | 2025-02-04 | Johannesburg Metro (GJM) | 6 | 1146 | 5 | 1 | 1235.8 | 4.6 | Details |
| 22 | Fourways Open 2013 - B Section | Standard | 2013-05-31 | 2013-06-01 | Gauteng West (GW) | 6 | 1120 | 5 | 2.5 | 1244 | 12.6 | Details |
| 23 | Webcom Open - 2009: B Section | Standard | 2009-08-28 | 2009-08-28 | Gauteng North (GN) | 7 | 1099 | 6 | 3 | 1214 | 49.8 | Details |
| 24 | Gauteng Trials Ii - Under 20 | Standard | 2009-08-04 | 2009-08-04 | Gauteng West (GW) | 7 | 1115 | 1 | 0 | 904 | 0 | Details |
| 25 | Gauteng Open C Section | Blitz | 2008-06-06 | 2008-06-06 | 0 | 0 | 6 | 0 | 1155 | 0 | Details | |
| 26 | Gj Trials 1 - U16 | Blitz | 2008-06-26 | 2008-06-26 | 0 | 1155 | 6 | 0 | 1007 | 0 | Details | |
| 27 | Gauteng Trials Ii - U16 | Blitz | 2008-08-23 | 2008-08-23 | 0 | 1137 | 5 | 0 | 852 | 0 | Details | |
| 28 | Gauteng Trials 1 - 2009: U 18 & 20 | Blitz | 2009-08-03 | 2009-08-03 | 0 | 1110 | 7 | 0 | 1169 | 0 | Details | |
| 29 | Gauteng Open 2009 - U 18 | Blitz | 2009-06-10 | 2009-06-10 | 0 | 1085 | 5 | 0 | 1242 | 0 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 23 |
| Wins | 9 |
| Draws | 2 |
| Losses | 12 |
| White | 13 |
| Black | 10 |
| White wins | 7 |
| Black wins | 2 |
| Score | 10 |
| Percent | 43.5 |
| Dp | -55.4 |
| AOR | 1499.1 |
| Performance | 1443.7 |
Game statistics (History)
| Games | 109 |
| Wins | 36 |
| Draws | 7 |
| Losses | 66 |
| White | 58 |
| Black | 51 |
| White wins | 22 |
| Black wins | 14 |
| Score | 39.5 |
| Percent | 36.2 |
| Dp | -117 |
| AOR | 1451.3 |
| Performance | 1334.3 |
Rankings (Main)
| National | |
| Overall | 3844 |
| Gender | 3227 |
| Age group | 1097 |
| Gender/Age | 1014 |
| Provincial | |
| Overall | 1296 |
| Gender | 1096 |
| Age group | 352 |
| Gender/Age | 326 |
| Regional | |
| Overall | 460 |
| Gender | 375 |
| Age group | 127 |
| Gender/Age | 115 |
Rankings (Standard)
| National | |
| Overall | 3600 |
| Gender | 2999 |
| Age group | 980 |
| Gender/Age | 901 |
| Provincial | |
| Overall | 1254 |
| Gender | 1058 |
| Age group | 323 |
| Gender/Age | 301 |
| Regional | |
| Overall | 467 |
| Gender | 382 |
| Age group | 119 |
| Gender/Age | 109 |
Rankings (Rapid)
| National | |
| Overall | 4171 |
| Gender | 3267 |
| Age group | 545 |
| Gender/Age | 500 |
| Provincial | |
| Overall | 791 |
| Gender | 620 |
| Age group | 119 |
| Gender/Age | 113 |
| Regional | |
| Overall | 57 |
| Gender | 48 |
| Age group | 17 |
| Gender/Age | 17 |
Rankings (Blitz)
| National | |
| Overall | 546 |
| Gender | 486 |
| Age group | 217 |
| Gender/Age | 208 |
| Provincial | |
| Overall | 184 |
| Gender | 154 |
| Age group | 72 |
| Gender/Age | 71 |
| Regional | |
| Overall | 52 |
| Gender | 38 |
| Age group | 20 |
| Gender/Age | 20 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 23 |
| Score | 10 |
| Percent | 43.5 |
| Aor | 1499.1 |
| Dp | -55.4 |
| Prat | 1443.7 |
Performance (12 months)
| Games | 85 |
| Score | 30.5 |
| Percent | 35.9 |
| Aor | 1451 |
| Dp | -120 |
| Prat | 1331 |
Performance (History)
| Games | 109 |
| Score | 39.5 |
| Percent | 36.2 |
| Aor | 1451.3 |
| Dp | -117 |
| Prat | 1334.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Jolliffe, SR (Shaun) | 4 | 3 | 1 | Randburg Chess Club New Year Swiss 2025 | JMC - Trinity Randpark Ridge 2025 (B) | Details |
| Overall | 2 | Martynov, A (Alexey) | 3 | 1 | 2 | Randburg Chess Club New Year Rapid 2025 | Randburg Chess Club Autumn Blitz | Details |
| Overall | 3 | Mgandela, T (Thami) | 2 | 1 | 1 | Randburg Chess Club New Year Rapid 2025 | Randburg Chess Club New Year Swiss 2025 | Details |
| Overall | 4 | Tracey, T (Terence) | 2 | 1 | 1 | Randburg Chess Club New Year Rapid 2025 | Randburg Chess Club Autumn Blitz | Details |
| Overall | 5 | Sinha, A (Anurag) | 2 | 1 | 1 | Randburg Autumn Rapid 2025 | Randburg Chess Club Rapid Championship 2025 | Details |
| Standard | 1 | Jolliffe, SR (Shaun) | 2 | 2 | 0 | Randburg Chess Club New Year Swiss 2025 | JMC - Trinity Randpark Ridge 2025 (B) | Details |
| Standard | 2 | Steyn, T (Tjaart) | 2 | 0 | 2 | MCA Welcome JHB 2026 (Advanced) | MCA Summer Heat Classic 2026 (Advanced) | Details |
| Standard | 3 | Eapen, J (Johan) | 2 | 0 | 2 | JMC Crawford Sandton 2025 (B) | JMC - Trinity Randpark Ridge 2025 (B) | Details |
| Rapid | 1 | Sinha, A (Anurag) | 2 | 1 | 1 | Randburg Autumn Rapid 2025 | Randburg Chess Club Rapid Championship 2025 | Details |