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Jeandre Gertenbach
106077922Mangaung (FMB)Personal
Main rating
| Rating | 1277.6 |
| K-factor | 36 |
| Floor | 788.3 |
| Highest | 1309.1 (2018-02-01) |
| Min/Max +/- allowed | 142 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 377.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1277.6 |
| K-factor | 36 |
| Floor | 788.3 |
| Highest | 1309.1 (2018-02-01) |
| Min/Max +/- allowed | 142 |
Standard rating
| Rating | 1281.3 |
| K-factor | 36 |
| Floor | 795.6 |
| Highest | 1309.9 (2018-02-01) |
| Min/Max +/- allowed | 141.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 377.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1281.3 |
| K-factor | 36 |
| Floor | 795.6 |
| Highest | 1309.9 (2018-02-01) |
| Min/Max +/- allowed | 141.8 |
Rapid rating
| Rating | 755.2 |
| K-factor | 40 |
| Floor | 500 |
| 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 | 755.2 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1030.2 |
| K-factor | 40 |
| Floor | 530.2 |
| Highest | 1235.8 (2018-07-01) |
| Min/Max +/- allowed | 157.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1030.2 |
| K-factor | 40 |
| Floor | 530.2 |
| Highest | 1235.8 (2018-07-01) |
| Min/Max +/- allowed | 157.6 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Inter Regional Chess Championship 2019 (U14) | Standard | 2019-05-10 | 2019-05-11 | Mangaung (FMB) | 5 | 1245 | 5 | 4 | 1437.5 | 0 | Details |
| 2 | Mangaung Metro Chess 12 to 13 April 2019 (A) | Standard | 2019-04-12 | 2019-04-13 | Mangaung (FMB) | 5 | 1245 | 0 | 0 | 0 | 0 | Details |
| 3 | Mangaung Metro Chess 15-16 March 2019 (A) | Standard | 2019-03-15 | 2019-03-16 | Mangaung (FMB) | 5 | 1278.9 | 4 | 1 | 1039 | 0 | Details |
| 4 | Mangaung Metro Chess 18-19 January 2019 (A) | Standard | 2019-01-18 | 2019-01-19 | Mangaung (FMB) | 5 | 1288.3 | 5 | 2 | 1229.9 | 0 | Details |
| 5 | South African Junior Blitz 2018 (U14) | Blitz | 2018-12-19 | 2018-12-19 | 4 Knights (4K) | 7 | 1259 | 7 | 3.5 | 1134.6 | 0 | Details |
| 6 | 2018 Wild Card Chess Championships (U14 Open) | Classical | 2018-12-21 | 2018-12-24 | 4 Knights (4K) | 7 | 1259 | 7 | 3 | 1160.9 | 0 | Details |
| 7 | South African Junior Team Championships 2018 (U14B) | Classical | 2018-12-16 | 2018-12-20 | 4 Knights (4K) | 7 | 1259 | 7 | 5.5 | 1470.5 | 0 | Details |
| 8 | Mangaung Metro Chess12 & 13 October 2018 (A) | Standard | 2018-10-12 | 2018-10-13 | Mangaung (FMB) | 5 | 1286.5 | 5 | 1.5 | 1124.4 | 0 | Details |
| 9 | Courteney Page 2018 (U18+Open) | Standard | 2018-09-07 | 2018-09-08 | Mangaung (FMB) | 5 | 1198.4 | 5 | 4 | 1516.2 | 0 | Details |
| 10 | Free State Open 2018 (B) | Standard | 2018-08-17 | 2018-08-18 | Mangaung (FMB) | 6 | 1164.1 | 6 | 4 | 1308.5 | 0 | Details |
| 11 | South African Open 2018 (B) | Classical | 2018-07-07 | 2018-07-14 | Mangaung (FMB) | 11 | 994.8 | 11 | 5.5 | 1264.3 | 0 | Details |
| 12 | South African Open 2018 (Blitz) | Blitz | 2018-07-11 | 2018-07-11 | Mangaung (FMB) | 9 | 994.8 | 9 | 3.5 | 1290.5 | 0 | Details |
| 13 | Mangaung Metro Chess 27-28 July 2018 (B) | Standard | 2018-07-27 | 2018-07-28 | Mangaung (FMB) | 5 | 994.8 | 5 | 3 | 1076.2 | 0 | Details |
| 14 | Mangaung Metro Chess 1-2 June 2018 (B) | Standard | 2018-06-01 | 2018-06-02 | Mangaung (FMB) | 5 | 964.2 | 5 | 3 | 1128 | 0 | Details |
| 15 | Inter Regional 2018 (U14 Team) | Standard | 2018-05-04 | 2018-05-05 | Frances Baard (NCF) | 5 | 968.8 | 5 | 1.5 | 955 | 0 | Details |
| 16 | Mangaung Metro Chess 20-21 April 2018 (B) | Standard | 2018-04-20 | 2018-04-21 | Mangaung (FMB) | 5 | 1024.9 | 5 | 1 | 735.4 | 0 | Details |
| 17 | Smart Chess Blitz 2018 (U14) | Blitz | 2018-03-03 | 2018-03-03 | Mangaung (FMB) | 7 | 1086.3 | 7 | 6.5 | 1242.5 | 0 | Details |
| 18 | Mangaung Metro Chess 9 - 10 March 2018 (B) | Standard | 2018-03-09 | 2018-03-10 | Mangaung (FMB) | 5 | 1086.3 | 5 | 2 | 668.6 | 0 | Details |
| 19 | Morris Club Challenge 2018 | Standard | 2018-02-17 | 2018-02-17 | Mangaung (FMB) | 5 | 893.6 | 5 | 4 | 1414.4 | 0 | Details |
| 20 | Mangaung Metro Chess 2 & 3 February 2018 (C) | Standard | 2018-02-02 | 2018-02-03 | Mangaung (FMB) | 5 | 893.6 | 5 | 4.5 | 1368.4 | 0 | Details |
| 21 | Mangaung Metro Chess 19 & 20 January 2018 (D) | Standard | 2018-01-19 | 2018-01-20 | Mangaung (FMB) | 5 | 755.2 | 5 | 5 | 1172.8 | 0 | Details |
| 22 | South African Junior Team Championships 2017 (U12A) | Classical | 2018-01-04 | 2018-01-08 | 4 Knights (4K) | 7 | 755.2 | 7 | 3.5 | 966.1 | 0 | Details |
| 23 | Mangaung Metro Chess 13&14 October 2017 (D) | Standard | 2017-10-13 | 2017-10-14 | Mangaung (FMB) | 5 | 728 | 5 | 3.5 | 830 | 0 | Details |
| 24 | Mangaung Metro Chess 25 & 26 August 2017 (E) | Standard | 2017-08-24 | 2017-08-25 | Mangaung (FMB) | 5 | 695 | 5 | 2.5 | 700 | 0 | Details |
| 25 | Free State Open 2017 (Beginners) | Standard | 2017-08-11 | 2017-08-12 | Mangaung (FMB) | 5 | 695 | 5 | 4 | 854 | 0 | Details |
| 26 | Mangaung Metro Chess 28 To 29 July 2017 (D) | Standard | 2017-07-28 | 2017-07-29 | Mangaung (FMB) | 5 | 583 | 5 | 5 | 1084 | 0 | Details |
| 27 | Mangaung Metro Chess 2-3 June 2017 (D) | Standard | 2017-06-02 | 2017-06-03 | Mangaung (FMB) | 5 | 544 | 5 | 3 | 686 | 0 | Details |
| 28 | 2017 Inter-Regional (Under 12 Open) | Standard | 2017-05-12 | 2017-05-13 | Bojanala Platina (NBR) | 5 | 500 | 5 | 3 | 660 | 0 | Details |
| 29 | Mangaung Metro Chess 10 & 11 March 2017 (E) | Standard | 2017-03-10 | 2017-03-11 | Mangaung (FMB) | 5 | 500 | 4 | 2.5 | 500 | 0 | Details |
| 30 | Mangaung Metro Chess 24-25 February 2017 (D) | Standard | 2017-02-24 | 2017-02-25 | Mangaung (FMB) | 5 | 500 | 5 | 1 | 500 | 0 | Details |
| 31 | Mangaung Metro Chess 3&4 February 2017 (D) | Standard | 2017-02-03 | 2017-02-04 | Mangaung (FMB) | 5 | 500 | 5 | 3 | 631 | 0 | Details |
| 32 | Mangaung Metro January 2017 (U12) | Standard | 2017-01-20 | 2017-01-21 | Mangaung (FMB) | 5 | 500 | 5 | 2 | 503 | 0 | Details |
| 33 | Mangaung Metro Chess 22-23 July 2016 (U12) | Standard | 2016-07-22 | 2016-07-23 | Free State (FS) | 5 | 0 | 5 | 2 | 400 | 0 | Details |
| 34 | Mangaung Metro Chess 11-12 March 2016 (U12) | Standard | 2016-03-11 | 2016-03-12 | Free State (FS) | 5 | 0 | 4 | 1 | 124 | 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 | 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 (History)
| Games | 125 |
| Wins | 65 |
| Draws | 13 |
| Losses | 47 |
| White | 62 |
| Black | 63 |
| White wins | 29 |
| Black wins | 36 |
| Score | 71.5 |
| Percent | 57.2 |
| Dp | 61.2 |
| AOR | 1126.7 |
| Performance | 1187.9 |
Rankings (Main)
| 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 (Standard)
| 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 (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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 125 |
| Score | 71.5 |
| Percent | 57.2 |
| Aor | 1126.7 |
| Dp | 61.2 |
| Prat | 1187.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Seromo, L (Leabua) | 4 | 2 | 2 | Mangaung Metro Chess 2 & 3 February 2018 (C) | Free State Open 2018 (B) | Details |
| Overall | 2 | Goosen, P (Pierre) | 4 | 2 | 2 | Morris Club Challenge 2018 | Mangaung Metro Chess12 & 13 October 2018 (A) | Details |
| Overall | 3 | Moshoeshoe, M (Maletapata) | 2 | 1 | 1 | Mangaung Metro Chess 20-21 April 2018 (B) | Mangaung Metro Chess 27-28 July 2018 (B) | Details |
| Overall | 4 | Smit, A (Albert) | 2 | 1 | 1 | Mangaung Metro Chess 2 & 3 February 2018 (C) | Smart Chess Blitz 2018 (U14) | Details |
| Overall | 5 | Reddy, T (Thacian) | 2 | 1 | 1 | South African Junior Team Championships 2017 (U12A) | 2018 Wild Card Chess Championships (U14 Open) | Details |
| Standard | 1 | Seromo, L (Leabua) | 4 | 2 | 2 | Mangaung Metro Chess 2 & 3 February 2018 (C) | Free State Open 2018 (B) | Details |
| Standard | 2 | Goosen, P (Pierre) | 3 | 1 | 2 | Morris Club Challenge 2018 | Mangaung Metro Chess12 & 13 October 2018 (A) | Details |
| Standard | 3 | Maseti, B (Bongani) | 2 | 1 | 1 | Morris Club Challenge 2018 | Mangaung Metro Chess 18-19 January 2019 (A) | Details |
| Standard | 4 | Senatle, K (Kamogelo) | 2 | 0 | 2 | Free State Open 2018 (B) | Courteney Page 2018 (U18+Open) | Details |
| Standard | 5 | Buchner, E (Eduard) | 2 | 1 | 1 | Mangaung Metro Chess 20-21 April 2018 (B) | Mangaung Metro Chess 1-2 June 2018 (B) | Details |
| Blitz | 1 | Van Rooyen, H (Hanro) | 2 | 2 | 0 | Smart Chess Blitz 2018 (U14) | South African Open 2018 (Blitz) | Details |