Player Page

Bekker, GD (Gerhardus)
Dob: 2001/09/13 (Adult)
Gender: Male
Chess SA id: 101001711
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2022/04/10 (957 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
Current Raw rating1387.3
Current Weighted rating1387.3
Current Weighted performance655.0
Current official/published rating (highest between Raw, WR and WP)1387.3
Current highest rating achieved1387.3
Current floor (min rating allowed)887.3
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)±127.0
Current Raw change used (final)0.0
Projected new Raw rating1387.3
Projected new Weighed rating1276.3
Projected new Weighted performance655.0
Projected new final Raw rating (if new WP > new Raw)1387.3
Projected new highest rating1387.3
Projected new floor887.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1387.3
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1389.6
Current Weighted rating1389.6
Current Weighted performance655.0
Current official/published rating (highest between Raw, WR and WP)1389.6
Current highest rating achieved1389.6
Current floor (min rating allowed)889.6
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)±126.6
Current Raw change used (final)0.0
Projected new Raw rating1389.6
Projected new Weighed rating1278.4
Projected new Weighted performance655.0
Projected new final Raw rating (if new WP > new Raw)1389.6
Projected new highest rating1389.6
Projected new floor889.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1389.6
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1323.0
Current Weighted rating1323.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1323.0
Current highest rating achieved1323.0
Current floor (min rating allowed)823.0
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)±139.2
Current Raw change used (final)0.0
Projected new Raw rating1323.0
Projected new Weighed rating1217.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1323.0
Projected new floor823.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1323.0
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1347.1
Current Weighted rating1347.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1347.1
Current highest rating achieved1347.1
Current floor (min rating allowed)847.1
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)±134.5
Current Raw change used (final)0.0
Projected new Raw rating1347.1
Projected new Weighed rating1239.3
Projected new Weighted performance134.2
Projected new final Raw rating (if new WP > new Raw)1347.1
Projected new highest rating1347.1
Projected new floor847.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1347.1
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 2022 Lubowski Open Tournament (B) 2022/04/09 2022/04/10 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1368.0 1369.1 Analysis
15 JNW Club - Trinityhouse Little Falls Open 2020 (B) 2020/03/14 2020/03/14 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1342.0 1341.0 Analysis
14 Volkies 2019 (A) 2019/05/11 2019/05/11 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1324.4 1319.0 Analysis
13 2019 Hervormde Kerk (Open) 2019/03/09 2019/03/09 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1318.7 1309.6 Analysis
12 Volkskool 2019 (Ope) 2019/02/02 2019/02/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1335.1 1328.0 Analysis
11 South African Junior Blitz 2018 (U18) 2018/12/19 2018/12/19 4 Knights (4K) Blitz 5 0.18 7 7 5.0 1371.8 1323.0 Analysis
10 South African Junior Team Championships 2018 (U18B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 2.0 1371.8 1371.6 Analysis
9 Matlosana Mall 2018 (A) 2018/10/20 2018/10/20 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1384.3 1386.0 Analysis
8 Driefontein Proewe 2018 (O20 Seuns) 2018/07/28 2018/07/28 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 5.0 1334.3 1339.9 Analysis
7 2018 Lubowski Open (A) 2018/05/12 2018/05/12 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1320.8 1326.9 Analysis
6 2018 Capablanca Swiss (A) 2018/04/27 2018/04/29 Tshwane (GTP) Standard 90 0.94 7 6 1.0 1323.2 1326.9 Analysis
5 Hervormde Kerk 2018 (Open) 2018/04/21 2018/04/21 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.5 1323.2 1326.9 Analysis
4 Hervormde Kerk 2018 (A) 2018/03/10 2018/03/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 2.0 1335.7 1343.5 Analysis
3 Laerskool Volkskool 2018 (A+B) 2018/02/03 2018/02/03 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 3.0 1297.8 1297.8 Analysis
2 South African Junior Blitz 2017 Championships (A) 2018/01/07 2018/01/07 4 Knights (4K) Blitz 5 0.18 7 0 0.0 1323.0 1323.0 Analysis
1 South African Junior Team Championships 2017 (U18A) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 1323.0 1323.0 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 80 41 3 36 42.5 53.1 26.6 1353.6 1380.2
White 41 22 1 18 22.5 54.9 41.5 1352.5 1394.0
Black 39 19 2 18 20.0 51.3 10.9 1354.7 1365.6
Standard All 73 36 3 34 37.5 51.4 11.6 1351.6 1363.2
White 37 19 1 17 19.5 52.7 23.0 1338.8 1361.8
Black 36 17 2 17 18.0 50.0 0.0 1364.8 1364.8
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 7 5 0 2 5.0 71.4 182.1 1374.5 1556.6
White 4 3 0 1 3.0 75.0 212.5 1479.3 1691.8
Black 3 2 0 1 2.0 66.7 141.7 1234.7 1376.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 195025231 Mostert, JF (Cobus) 3 2.0 2 0 1 66.7 1318.9 141.7 1460.6 View list
2 101081713 James, S (Sebenzile) 2 2.0 2 0 0 100.0 1326.5 425.0 1751.5 View list
3 202032907 Saayman, A (Anais) 2 2.0 2 0 0 100.0 1316.0 425.0 1741.0 View list
4 102009689 Fouche, J (Janu) 2 1.0 1 0 1 50.0 1334.7 0.0 1334.7 View list
5 1940109490 Barlow, QFD (Quentin) 1 1.0 1 0 0 100.0 1318.7 425.0 1743.7 View list
6 104000850 Aslett, J (Juan-Naude) 1 1.0 1 0 0 100.0 1318.7 425.0 1743.7 View list
7 102053241 Buchner, E (Eduard) 1 1.0 1 0 0 100.0 1371.8 425.0 1796.8 View list
8 1940106075 Choeu, K (Kagisho) 1 1.0 1 0 0 100.0 1324.4 425.0 1749.4 View list
9 101093344 Dhlamini, B (Brian) 1 1.0 1 0 0 100.0 1334.3 425.0 1759.3 View list
10 168086019 Faku, M (Maphasa) 1 1.0 1 0 0 100.0 1384.3 425.0 1809.3 View list
11 202008750 Emanuel, P (Prithee) 1 1.0 1 0 0 100.0 1371.8 425.0 1796.8 View list
12 204047328 Fourie, EM (Elzette) 1 1.0 1 0 0 100.0 1335.7 425.0 1760.7 View list
13 292045546 Gouws, V (Veronica) 1 1.0 1 0 0 100.0 1320.8 425.0 1745.8 View list
14 101011551 Gwayi, L (Lunathi) 1 1.0 1 0 0 100.0 1371.8 425.0 1796.8 View list
15 102961357 Hlongwane, S (Shuttleworth) 1 1.0 1 0 0 100.0 1371.8 425.0 1796.8 View list
16 108056512 Huisamen, D (De Villiers) 1 1.0 1 0 0 100.0 1324.4 425.0 1749.4 View list
17 103087889 Human, D (Dewald) 1 1.0 1 0 0 100.0 1335.1 425.0 1760.1 View list
18 109076140 Jones, E (Edward) 1 1.0 1 0 0 100.0 1342.0 425.0 1767.0 View list
19 107069948 Jones, W (William) 1 1.0 1 0 0 100.0 1342.0 425.0 1767.0 View list
20 103014325 Jonker, WD (Wiehan) 1 1.0 1 0 0 100.0 1335.1 425.0 1760.1 View list