PLAYER PAGE
Brian Krieger
1090134448Sarah Baartman (ESB)Personal
Main rating
| Rating | 1524.3 |
| K-factor | 32 |
| Floor | 1071.3 |
| Highest | 1575.2 (2024-07-01) |
| Min/Max +/- allowed | 97 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1373.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1524.3 |
| K-factor | 32 |
| Floor | 1071.3 |
| Highest | 1575.2 (2024-07-01) |
| Min/Max +/- allowed | 97.2 |
Standard rating
| Rating | 1527.9 |
| K-factor | 32 |
| Floor | 1088.6 |
| Highest | 1605.7 (2024-07-01) |
| Min/Max +/- allowed | 93 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1364.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1527.9 |
| K-factor | 32 |
| Floor | 1088.6 |
| Highest | 1605.7 (2024-07-01) |
| Min/Max +/- allowed | 93 |
Rapid rating
| Rating | 1511.9 |
| K-factor | 32 |
| Floor | 1057.2 |
| Highest | 1573.9 (2023-12-01) |
| Min/Max +/- allowed | 97.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1382.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1511.9 |
| K-factor | 32 |
| Floor | 1057.2 |
| Highest | 1573.9 (2023-12-01) |
| Min/Max +/- allowed | 97.3 |
Blitz rating
| Rating | 1271.3 |
| K-factor | 36 |
| Floor | 771.3 |
| Highest | 1299.4 (2023-02-01) |
| Min/Max +/- allowed | 143.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1271.3 |
| K-factor | 36 |
| Floor | 771.3 |
| Highest | 1299.4 (2023-02-01) |
| Min/Max +/- allowed | 143.9 |
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 | SBDCA Trial 4 2026 (U16+U18) | Standard | 2026-02-14 | 2026-02-14 | Sarah Baartman (ESB) | 5 | 1527 | 5 | 3 | 1453.5 | 0 | Details |
| 2 | SBDCA Trial 3 2026 (U18 Open) | Standard | 2026-01-31 | 2026-01-31 | Sarah Baartman (ESB) | 2 | 1527 | 2 | 2 | 1800.4 | 0 | Details |
| 3 | SBDCA Trial 1 2026 (U16+U18) | Standard | 2026-01-17 | 2026-01-17 | Sarah Baartman (ESB) | 5 | 1529.9 | 5 | 2 | 1317.7 | 0 | Details |
| 4 | St Thomas Future Masters Challenge 2025 (High School+Adults) | Rapid | 2025-11-29 | 2025-11-29 | Nelson Mandela Bay (ENM) | 6 | 1529.5 | 6 | 3.5 | 1548.2 | 0 | Details |
| 5 | SBD Invitational 2025 (A) | Rapid | 2025-08-23 | 2025-08-23 | Sarah Baartman (ESB) | 10 | 1526.3 | 8 | 4 | 1452 | 0 | Details |
| 6 | Holiday Fever 2025 (A) | Rapid | 2025-06-21 | 2025-06-21 | Sarah Baartman (ESB) | 7 | 1519.9 | 5 | 2.5 | 1434.3 | 0 | Details |
| 7 | SBD Invitational 2025 (1) | Rapid | 2025-06-14 | 2025-06-14 | Sarah Baartman (ESB) | 10 | 1519.9 | 10 | 2 | 1272.2 | 0 | Details |
| 8 | Fountains Mall SBD Open 2025 (B) | Standard | 2025-05-16 | 2025-05-17 | Sarah Baartman (ESB) | 6 | 1519.2 | 6 | 2 | 1387 | 0 | Details |
| 9 | SBDCA Closed 2025 (U18 Boys) | Standard | 2025-05-10 | 2025-05-10 | Sarah Baartman (ESB) | 6 | 1519.2 | 5 | 3.5 | 1534.8 | 0 | Details |
| 10 | Kouga Mayor's Cup Final 2025 (Open) | Standard | 2025-04-11 | 2025-04-12 | Sarah Baartman (ESB) | 5 | 1515.1 | 5 | 3 | 1533.5 | 0 | Details |
| 11 | Kouga Mayor's Cup 2025 (U17) | Standard | 2025-03-07 | 2025-03-08 | Sarah Baartman (ESB) | 6 | 1564 | 6 | 2 | 1265.5 | 0 | Details |
| 12 | SBDCU Graaff-Reinet Trials 2025 (U18) | Standard | 2025-02-15 | 2025-02-15 | Sarah Baartman (ESB) | 5 | 1542.2 | 5 | 4.5 | 1601.8 | 0 | Details |
| 13 | SBDCU Trials 3 2025 (U20+Open) | Standard | 2025-02-08 | 2025-02-08 | Sarah Baartman (ESB) | 5 | 1542.2 | 5 | 3.5 | 1606.5 | 0 | Details |
| 14 | SBDCU Fundraiser 2025 (Open) | Standard | 2025-02-01 | 2025-02-01 | Sarah Baartman (ESB) | 5 | 1542.2 | 5 | 3 | 1561.9 | 0 | Details |
| 15 | Back 2 School 2025 (A) | Standard | 2025-01-11 | 2025-01-11 | Sarah Baartman (ESB) | 5 | 1562.4 | 5 | 3 | 1474.9 | 0 | Details |
| 16 | SBD Activation Tournament 2025 (Open) | Rapid | 2025-01-04 | 2025-01-04 | Sarah Baartman (ESB) | 5 | 1562.4 | 5 | 2.5 | 1516.5 | 0 | Details |
| 17 | Jeffreys Bay CC Senior vs Aston Bay CC 2024 | Rapid | 2024-10-19 | 2024-10-19 | Sarah Baartman (ESB) | 7 | 1571.3 | 7 | 5 | 1494.9 | 0 | Details |
| 18 | SBDCU Closed Trials 2024 (U16 Boys) | Standard | 2024-07-27 | 2024-07-27 | Sarah Baartman (ESB) | 5 | 1531.4 | 5 | 4 | 1609.4 | 0 | Details |
| 19 | Jeffreys Bay Chess Club Challenge 2024 | Standard | 2024-07-06 | 2024-07-06 | Sarah Baartman (ESB) | 6 | 1531.4 | 5 | 5 | 1719.1 | 0 | Details |
| 20 | Jeffreys Bay CC Rapid 4th July 2024 | Rapid | 2024-07-04 | 2024-07-04 | Sarah Baartman (ESB) | 5 | 1531.4 | 4 | 3 | 1464.7 | 0 | Details |
| 21 | Jeffreys Bay Chess Club Challenge 2024 (Open) | Rapid | 2024-06-18 | 2024-06-18 | Sarah Baartman (ESB) | 6 | 1538.1 | 6 | 5 | 1570.9 | 0 | Details |
| 22 | Aston Bay 2024 (Open) | Rapid | 2024-05-25 | 2024-05-25 | Sarah Baartman (ESB) | 7 | 1538.1 | 7 | 4.5 | 1515.1 | 0 | Details |
| 23 | SBDCU Trial 3 2024 (U16) | Standard | 2024-06-01 | 2024-06-01 | Sarah Baartman (ESB) | 5 | 1538.1 | 5 | 4 | 1486.8 | 0 | Details |
| 24 | Fountains Mall 2024 (B) | Standard | 2024-05-17 | 2024-05-18 | Sarah Baartman (ESB) | 6 | 1488.9 | 6 | 5 | 1602.1 | 0 | Details |
| 25 | Kouga Mayor's Cup Final 2024 (U17) | Standard | 2024-04-12 | 2024-04-13 | Sarah Baartman (ESB) | 5 | 1395.9 | 5 | 5 | 1791.1 | 0 | Details |
| 26 | Jeffreys Bay CC Fide Rated Tournament 2024 | Standard | 2024-03-18 | 2024-03-26 | Sarah Baartman (ESB) | 5 | 1432.7 | 4 | 2 | 1339.7 | 0 | Details |
| 27 | SBDCU Trial 2 2024 (U16) | Standard | 2024-03-23 | 2024-03-23 | Sarah Baartman (ESB) | 5 | 1432.7 | 5 | 3.5 | 1499.7 | 0 | Details |
| 28 | Kouga Mayor's Cup 2024 (U17) | Standard | 2024-03-08 | 2024-03-09 | Sarah Baartman (ESB) | 6 | 1432.7 | 6 | 3 | 1236 | 0 | Details |
| 29 | SBDCU Open 2024 (A) | Standard | 2024-02-09 | 2024-02-10 | Sarah Baartman (ESB) | 5 | 1450.2 | 4 | 2 | 1311.4 | 0 | Details |
| 30 | Jeffreys Bay CC 4th December Rapid 2023 | Rapid | 2023-12-14 | 2023-12-14 | Sarah Baartman (ESB) | 5 | 1411.3 | 5 | 3 | 1477.8 | 0 | Details |
| 31 | Jeffreys Bay CC 3rd December Rapid 2023 | Rapid | 2023-12-11 | 2023-12-11 | Sarah Baartman (ESB) | 5 | 1411.3 | 5 | 5 | 1730.2 | 0 | Details |
| 32 | Jeffreys Bay CC Dec Rapid 2 2023 | Rapid | 2023-12-07 | 2023-12-07 | Sarah Baartman (ESB) | 5 | 1411.3 | 5 | 3.5 | 1510.4 | 0 | Details |
| 33 | Jeffreys Bay CC December Rapid 1 2023 | Rapid | 2023-12-04 | 2023-12-04 | Sarah Baartman (ESB) | 5 | 1411.3 | 5 | 4 | 1533.5 | 0 | Details |
| 34 | Jeffreys Bay CC Nov Rapid 3 2023 | Rapid | 2023-11-30 | 2023-11-30 | Sarah Baartman (ESB) | 5 | 1411.1 | 5 | 2.5 | 1271.2 | 0 | Details |
| 35 | Jeffreys Bay CC 2nd Rapid NovembeR 2023 | Rapid | 2023-11-27 | 2023-11-27 | Sarah Baartman (ESB) | 5 | 1411.1 | 5 | 3 | 1376.3 | 0 | Details |
| 36 | Jeffreys Bay CC Nov Rapid 1 2023 | Rapid | 2023-11-23 | 2023-11-23 | Sarah Baartman (ESB) | 5 | 1411.1 | 5 | 4 | 1593 | 0 | Details |
| 37 | Eastern Cape Provincial Individual Championship 2023 (U16 Boys) | Standard | 2023-10-05 | 2023-10-06 | Nelson Mandela Bay (ENM) | 7 | 1390.7 | 7 | 4 | 1386.4 | 0 | Details |
| 38 | Eastern Cape Chess Team Championship 2023 (U16) | Standard | 2023-10-07 | 2023-10-08 | Sarah Baartman (ESB) | 5 | 1390.7 | 5 | 4 | 1523.5 | 0 | Details |
| 39 | Marina Martinique Open Fundraiser 2023 (A) | Rapid | 2023-09-09 | 2023-09-09 | Sarah Baartman (ESB) | 7 | 1375 | 7 | 4 | 1482.3 | 0 | Details |
| 40 | Jeffreys Bay CC RR September 2023 | Rapid | 2023-09-11 | 2023-09-11 | Sarah Baartman (ESB) | 5 | 1375 | 5 | 3 | 1369.4 | 0 | Details |
| 41 | Jeffreys Bay CC Blitz September 2023 | Blitz | 2023-09-04 | 2023-09-04 | Sarah Baartman (ESB) | 5 | 1375 | 5 | 3 | 1348.7 | 0 | Details |
| 42 | Jeffreys Bay CC 25 Sep Rapid 2023 | Rapid | 2023-09-25 | 2023-09-25 | Sarah Baartman (ESB) | 5 | 1375 | 5 | 3 | 1369.8 | 0 | Details |
| 43 | Stulting Sportdag 2023 (Senior) | Rapid | 2023-08-25 | 2023-08-25 | Sarah Baartman (ESB) | 6 | 1360.6 | 6 | 4.5 | 1495.1 | 0 | Details |
| 44 | Jeffreys Bay Chess Club Rapid August 2023 | Rapid | 2023-08-21 | 2023-08-21 | Sarah Baartman (ESB) | 5 | 1360.6 | 4 | 3 | 1387.3 | 0 | Details |
| 45 | SBDCU Closed Trials 2023 (U16 Boys) | Standard | 2023-07-28 | 2023-07-29 | Sarah Baartman (ESB) | 6 | 1375.6 | 6 | 3 | 1297.4 | 0 | Details |
| 46 | SBDCU Trial 3 2023 (Open) | Standard | 2023-06-23 | 2023-06-24 | Sarah Baartman (ESB) | 6 | 1401.4 | 5 | 2 | 1230.8 | 0 | Details |
| 47 | Paul Sauer Chess Tournament 2023 (Senior) | Rapid | 2023-05-05 | 2023-05-05 | Sarah Baartman (ESB) | 6 | 1399.8 | 6 | 4.5 | 1501.5 | 0 | Details |
| 48 | Fountains Mall Open 2023 (B) | Standard | 2023-05-12 | 2023-05-13 | Sarah Baartman (ESB) | 6 | 1399.8 | 5 | 2 | 1344.1 | 0 | Details |
| 49 | SBDCU Trial 2 2023 (U16) | Standard | 2023-04-01 | 2023-04-01 | Sarah Baartman (ESB) | 5 | 1347.2 | 5 | 5 | 1729 | 0 | Details |
| 50 | Kouga Mayor's Cup Finals 2023 (U15) | Standard | 2023-04-21 | 2023-04-22 | Sarah Baartman (ESB) | 6 | 1347.2 | 6 | 3 | 1275.6 | 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 | 12 |
| Wins | 7 |
| Draws | 0 |
| Losses | 5 |
| White | 7 |
| Black | 5 |
| White wins | 3 |
| Black wins | 4 |
| Score | 7 |
| Percent | 58.3 |
| Dp | 70.8 |
| AOR | 1383.9 |
| Performance | 1454.7 |
Game statistics (History)
| Games | 414 |
| Wins | 244 |
| Draws | 24 |
| Losses | 146 |
| White | 214 |
| Black | 200 |
| White wins | 135 |
| Black wins | 109 |
| Score | 256 |
| Percent | 61.8 |
| Dp | 100.6 |
| AOR | 1314.6 |
| Performance | 1415.2 |
Rankings (Main)
| National | |
| Overall | 1560 |
| Gender | 1399 |
| Age group | 176 |
| Gender/Age | 151 |
| Provincial | |
| Overall | 150 |
| Gender | 134 |
| Age group | 24 |
| Gender/Age | 23 |
| Regional | |
| Overall | 32 |
| Gender | 30 |
| Age group | 7 |
| Gender/Age | 7 |
Rankings (Standard)
| National | |
| Overall | 1395 |
| Gender | 1248 |
| Age group | 161 |
| Gender/Age | 136 |
| Provincial | |
| Overall | 139 |
| Gender | 123 |
| Age group | 23 |
| Gender/Age | 21 |
| Regional | |
| Overall | 29 |
| Gender | 27 |
| Age group | 7 |
| Gender/Age | 6 |
Rankings (Rapid)
| National | |
| Overall | 291 |
| Gender | 275 |
| Age group | 28 |
| Gender/Age | 28 |
| Provincial | |
| Overall | 17 |
| Gender | 17 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 7 |
| Gender | 7 |
| 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 | 12 |
| Score | 7 |
| Percent | 58.3 |
| Aor | 1383.9 |
| Dp | 70.8 |
| Prat | 1454.7 |
Performance (12 months)
| Games | 63 |
| Score | 29.5 |
| Percent | 46.8 |
| Aor | 1447.8 |
| Dp | -27 |
| Prat | 1420.8 |
Performance (History)
| Games | 414 |
| Score | 256 |
| Percent | 61.8 |
| Aor | 1314.6 |
| Dp | 100.6 |
| Prat | 1415.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Stuurman, P (Pedro) | 21 | 10 | 11 | Jeffreys Bay CC Rapid June 2021 (Juniors) | SBDCA Trial 1 2026 (U16+U18) | Details |
| Overall | 2 | Salie, R (Riaz) | 16 | 4 | 12 | Jeffreys Bay CC Rapid June 2021 (Juniors) | Holiday Fever 2025 (A) | Details |
| Overall | 3 | Rishworth, J (Justin) | 12 | 10 | 2 | Jeffreys Bay Chess Club Blitz 21 November 2022 | SBD Activation Tournament 2025 (Open) | Details |
| Overall | 4 | Janse Van Rensburg, S (San-Marie) | 9 | 5 | 4 | Jeffreys Bay Chess Club Blitz 21 November 2022 | SBD Invitational 2025 (A) | Details |
| Overall | 5 | Munemo, T (Tadiwa) | 8 | 3 | 5 | SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B) | Fountains Mall SBD Open 2025 (B) | Details |
| Standard | 1 | Salie, R (Riaz) | 7 | 1 | 6 | SBDCU 2nd Open Tournament Fountains Mall 2022 (B) | Kouga Mayor's Cup Final 2024 (U17) | Details |
| Standard | 2 | Stuurman, P (Pedro) | 6 | 5 | 1 | SBDCU 2nd Open Tournament Fountains Mall 2022 (B) | SBDCA Trial 1 2026 (U16+U18) | Details |
| Standard | 3 | Munemo, T (Tadiwa) | 5 | 2 | 3 | SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B) | Fountains Mall SBD Open 2025 (B) | Details |
| Standard | 4 | Myburgh, B (Bruce) | 5 | 3 | 2 | Kouga Mayor's Cup 2023 (U15) | SBDCU Fundraiser 2025 (Open) | Details |
| Standard | 5 | Groener, G (Gladwin) | 5 | 1 | 4 | SBDCU Closed Trials 2023 (U16 Boys) | Kouga Mayor's Cup 2025 (U17) | Details |
| Rapid | 1 | Stuurman, P (Pedro) | 14 | 5 | 9 | Jeffreys Bay CC Rapid June 2021 (Juniors) | SBD Invitational 2025 (A) | Details |
| Rapid | 2 | Rishworth, J (Justin) | 10 | 9 | 1 | Jeffreys Bay Chess Club Rapid 24 November 2022 | SBD Activation Tournament 2025 (Open) | Details |
| Rapid | 3 | Salie, R (Riaz) | 8 | 3 | 5 | Jeffreys Bay CC Rapid June 2021 (Juniors) | Holiday Fever 2025 (A) | Details |
| Rapid | 4 | Persent, G (Gavin) | 8 | 2 | 6 | Jeffreys Bay Cc Present Justin`s Birthday Rapid 2022 (A) | SBD Invitational 2025 (1) | Details |
| Rapid | 5 | Janse Van Rensburg, S (San-Marie) | 6 | 3 | 3 | Jeffreys Bay Chess Club Rapid 24 November 2022 | SBD Invitational 2025 (A) | Details |
| Blitz | 1 | Janse Van Rensburg, S (San-Marie) | 3 | 2 | 1 | Jeffreys Bay Chess Club Blitz 21 November 2022 | Jefrreys Bay CC 1st Blitz 2023 | Details |
| Blitz | 2 | Stuurman, C (Caydee) | 2 | 1 | 1 | Jeffreys Bay Chess Club Blitz 21 November 2022 | Jeffreys Bay Chess Club Blitz 28 November 2022 | Details |
| Blitz | 3 | Jantjies, J (Jayden) | 2 | 0 | 2 | Jeffreys Bay Chess Club Blitz 28 November 2022 | Jefrreys Bay CC 1st Blitz 2023 | Details |
| Blitz | 4 | Barendse, R (Raydon) | 2 | 1 | 1 | Jefrreys Bay CC 1st Blitz 2023 | Jeffreys Bay CC Blitz September 2023 | Details |
| Blitz | 5 | Prinsloo, R (Riyaad) | 2 | 2 | 0 | Jeffreys Bay Chess Club Blitz 21 November 2022 | Jeffreys Bay Chess Club Blitz 28 November 2022 | Details |