PLAYER PAGE
Jacobus Gehardus Nieuwoudt
1130321828ZF Mgcawu (NZF)Personal
Main rating
| Rating | 1260.1 |
| K-factor | 36 |
| Floor | 760.1 |
| Highest | 1260.1 (2026-04-01) |
| Min/Max +/- allowed | 152 |
| Rating Change () | |
| Games | 5 |
| Score | 1 |
| We | 2.5 |
| SWe | -1.26 |
| Temp +/- | -45.2 |
| Penalties | 0 |
| Weight perform | 1144.3 |
| Final +/- | -45.2 |
| New Rating () | |
| Rating | 1214.8 |
| K-factor | 36 |
| Floor | 760.1 |
| Highest | 1260.1 (2026-04-01) |
| Min/Max +/- allowed | 152.2 |
Standard rating
| Rating | 1271.8 |
| K-factor | 36 |
| Floor | 771.8 |
| Highest | 1271.8 (2026-04-01) |
| Min/Max +/- allowed | 149.7 |
| Rating Change () | |
| Games | 5 |
| Score | 1 |
| We | 2.56 |
| SWe | -1.56 |
| Temp +/- | -56.3 |
| Penalties | 0 |
| Weight perform | 1144.3 |
| Final +/- | -56.3 |
| New Rating () | |
| Rating | 1215.5 |
| K-factor | 36 |
| Floor | 771.8 |
| Highest | 1271.8 (2026-04-01) |
| Min/Max +/- allowed | 149.7 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-06-01) |
| 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 | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-06-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-06-01) |
| 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 | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-06-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Veltie Royal Chess Tournament 2 (A) | Standard | 2026-10-23 | 2026-10-24 | ZF Mgcawu (NZF) | 5 | 1260.1 | 5 | 1 | 998.4 | -45.2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Keimoes Akademie 25 April 2026 (U14) | Standard | 2026-04-25 | 2026-04-25 | ZF Mgcawu (NZF) | 5 | 1224.3 | 5 | 3.5 | 1435.4 | 35.8 | Details |
| 2 | Keimoes Akademie Skaaktoernooi 2026 (U14) | Standard | 2026-02-28 | 2026-02-28 | ZF Mgcawu (NZF) | 5 | 1198.7 | 5 | 3 | 1337.3 | 25.6 | Details |
| 3 | Northern Cape Closed 202 (U14 Open) | Standard | 2025-08-22 | 2025-08-23 | ZF Mgcawu (NZF) | 5 | 1199.8 | 5 | 2 | 1183.3 | -1.1 | Details |
| 4 | Spartan Bishops Championships Elite 2025 (U14) | Standard | 2025-05-23 | 2025-05-25 | Frances Baard (NCF) | 5 | 1200 | 4 | 0.5 | 1050.4 | -11.9 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| AOR | 1253.4 |
| Performance | 998.4 |
Game statistics ()
| Games | 15 |
| Wins | 7 |
| Draws | 1 |
| Losses | 7 |
| White | 8 |
| Black | 7 |
| White wins | 3 |
| Black wins | 4 |
| Score | 7.5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1257.1 |
| Performance | 1257.1 |
Game statistics (History)
| Games | 24 |
| Wins | 9 |
| Draws | 2 |
| Losses | 13 |
| White | 12 |
| Black | 12 |
| White wins | 4 |
| Black wins | 5 |
| Score | 10 |
| Percent | 41.7 |
| Dp | -70.8 |
| AOR | 1278.1 |
| Performance | 1207.3 |
Rankings (Main)
| National | |
| Overall | 7916 |
| Gender | 6395 |
| Age group | 1340 |
| Gender/Age | 980 |
| Provincial | |
| Overall | 266 |
| Gender | 220 |
| Age group | 59 |
| Gender/Age | 46 |
| Regional | |
| Overall | 37 |
| Gender | 29 |
| Age group | 6 |
| Gender/Age | 2 |
Rankings (Standard)
| National | |
| Overall | 6353 |
| Gender | 5084 |
| Age group | 1045 |
| Gender/Age | 752 |
| Provincial | |
| Overall | 240 |
| Gender | 196 |
| Age group | 51 |
| Gender/Age | 38 |
| Regional | |
| Overall | 33 |
| Gender | 26 |
| Age group | 6 |
| Gender/Age | 2 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 10 |
| Score | 6.5 |
| Percent | 65 |
| Aor | 1258.9 |
| Dp | 127.5 |
| Prat | 1386.4 |
Performance (12 months)
| Games | 10 |
| Score | 6.5 |
| Percent | 65 |
| Aor | 1258.9 |
| Dp | 127.5 |
| Prat | 1386.4 |
Performance (History)
| Games | 19 |
| Score | 9 |
| Percent | 47.4 |
| Aor | 1284.6 |
| Dp | -22.4 |
| Prat | 1262.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Brink, G (Graziano) | 2 | 2 | 0 | Keimoes Akademie Skaaktoernooi 2026 (U14) | Keimoes Akademie 25 April 2026 (U14) | Details |
| Standard | 1 | Brink, G (Graziano) | 2 | 2 | 0 | Keimoes Akademie Skaaktoernooi 2026 (U14) | Keimoes Akademie 25 April 2026 (U14) | Details |