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Sarah Van Der Merwe

209079855
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1329.6
K-factor 36
Floor 829.6
Highest 1344 (2020-03-01)
Min/Max +/- allowed 135
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 533.2
Final +/- 0
New Rating
()
Rating 1329.6
K-factor 36
Floor 829.6
Highest 1344 (2020-03-01)
Min/Max +/- allowed 135.1
Standard rating
Rating 1325.2
K-factor 36
Floor 825.2
Highest 1336.4 (2020-03-01)
Min/Max +/- allowed 136.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 533.2
Final +/- 0
New Rating
()
Rating 1325.2
K-factor 36
Floor 825.2
Highest 1336.4 (2020-03-01)
Min/Max +/- allowed 136.5
Rapid rating
Rating 732.4
K-factor 40
Floor 500
Highest 1200 (2024-11-01)
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 732.4
K-factor 40
Floor 500
Highest 1200 (2024-11-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 601.2
K-factor 40
Floor 500
Highest 1200 (2018-02-01)
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 601.2
K-factor 40
Floor 500
Highest 1200 (2018-02-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# 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 2020 NMBCU Chess Trials 2 2020 (U12) Standard 2020-03-07 2020-03-07 Nelson Mandela Bay (ENM) 5 1304.6 5 4 1373.6 0 Details
2 King Cars Pe Chess Club Grand Prix Leg 1 2020 Standard 2020-02-15 2020-02-22 Nelson Mandela Bay (ENM) 6 1271.1 6 3 1293.5 0 Details
3 Brandwag Open 2020 (A) Standard 2020-01-31 2020-02-01 Nelson Mandela Bay (ENM) 5 1271.1 5 2 1233.5 0 Details
4 2020 NMBCU Chess Trial 1 (U12) Standard 2020-02-08 2020-02-09 Nelson Mandela Bay (ENM) 6 1271.1 6 5 1440.9 0 Details
5 2019 South African Junior Team Championships (U12A) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1216 7 4 1408.8 0 Details
6 Ulitmate Chess Open 2019 (Rapid B) Rapid 2019-11-30 2019-11-30 Nelson Mandela Bay (ENM) 6 1224.1 6 3 1280.4 0 Details
7 Ulitmate Chess Open 2019 (Blitz B) Blitz 2019-11-30 2019-11-30 Nelson Mandela Bay (ENM) 6 1224.1 5 1 819.8 0 Details
8 PE Chess Club Open 2019 (B) Standard 2019-10-11 2019-10-13 Nelson Mandela Bay (ENM) 6 1256.2 6 3 1121.5 0 Details
9 COMMONWEALTH CHESS CHAMPIONSHIP-2019 Classical 2019-07-01 2009-07-07 India (IND) 7 1284.5 6 1 708.2 0 Details
10 NMBYCC Closed 2019 (U12) Standard 2019-07-26 2019-07-27 Nelson Mandela Bay (ENM) 6 1284.5 6 3 1144.5 0 Details
11 Nelson Mandela Bay Junior Trials 4 2019 (U12) Standard 2019-07-12 2019-07-13 Nelson Mandela Bay (ENM) 6 1284.5 6 4.5 1413.8 0 Details
12 NMBJCU Trials 3 2019 (U12) Standard 2019-05-10 2019-05-11 Nelson Mandela Bay (ENM) 6 1187.9 6 5.5 1588.9 0 Details
13 PECC King Cars Grand Prix Second Leg 2019 Blitz 2019-04-13 2019-04-13 Nelson Mandela Bay (ENM) 9 1176.3 8 3 1091.7 0 Details
14 Nelson Mandela Bay Junior Chess Trials 2 2019 (U12) Standard 2019-04-05 2019-04-06 Nelson Mandela Bay (ENM) 6 1176.3 6 4 1247.6 0 Details
15 NMBCU Trials 1 2019 (U12) Standard 2019-03-08 2019-03-09 Nelson Mandela Bay (ENM) 5 1031.5 5 4 1325.2 0 Details
16 2019 Boardwalk Pearson Open (Open) Standard 2019-03-28 2019-03-31 Nelson Mandela Bay (ENM) 9 1031.5 8 2 967.4 0 Details
17 2019 South African Junior Closed Chess Championship (U10 Girls) Classical 2019-03-17 2019-03-22 Chess South Africa (CSA) 9 1031.5 9 5 1288.5 0 Details
18 King Cars PECC Grand Prix First Leg 2019 Standard 2019-02-02 2019-02-09 Nelson Mandela Bay (ENM) 6 1021.7 6 2 1068.4 0 Details
19 Ultimate Chess Open 2018 (B) Standard 2018-11-30 2018-12-01 Nelson Mandela Bay (ENM) 6 1045.9 6 1.5 925.2 0 Details
20 South African Junior Team Championships 2018 (U10A) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1045.9 7 3.5 1050.9 0 Details
21 Mossel Bay Open 2018 (B) Standard 2018-09-28 2018-09-29 Eden (WEG) 6 1075.6 6 3 1100.9 0 Details
22 PE Chess Club Open 2018 (A) Standard 2018-09-21 2018-09-23 Nelson Mandela Bay (ENM) 6 1075.6 4 0 881.5 0 Details
23 South African Open 2018 (C) Standard 2018-07-11 2018-07-13 Mangaung (FMB) 6 1010.5 6 2 790.3 0 Details
24 NMBJC Closed 2018 (U10) Standard 2018-07-27 2018-07-28 Nelson Mandela Bay (ENM) 6 1010.5 6 4 1186.2 0 Details
25 NMBJC Trials 4 2018 (U10) Standard 2018-07-20 2018-07-21 Nelson Mandela Bay (ENM) 5 1010.5 5 3 1132.4 0 Details
26 NMB Youth Chess Trial 3 2018 (U10) Standard 2018-05-11 2018-05-12 Nelson Mandela Bay (ENM) 6 952.9 6 5 1435.5 0 Details
27 Alekhine Open Chess Tournament 2018 (B) Standard 2018-05-04 2018-05-05 Nelson Mandela Bay (ENM) 5 952.9 4 0 569.4 0 Details
28 NMB Second Trials 2018 (U10) Classical 2018-04-20 2018-04-22 Nelson Mandela Bay (ENM) 5 779.9 5 3 938 0 Details
29 NMB First Trails 2018 (U10) Standard 2018-03-23 2018-03-24 Nelson Mandela Bay (ENM) 6 636.1 6 4 1063.6 0 Details
30 2018 Boardwalk Pearson Open (B) Standard 2018-03-17 2018-03-18 Nelson Mandela Bay (ENM) 7 636.1 7 2 944.8 0 Details
31 Registration Tournament 2018 (B) Standard 2018-02-23 2018-02-24 Nelson Mandela Bay (ENM) 5 536.4 5 2 876.4 0 Details
32 Despatch Open 2018 (B) Rapid 2018-02-17 2018-02-17 Nelson Mandela Bay (ENM) 5 536.4 5 3 1042.2 0 Details
33 Nmbcu Open 2017 (C) Standard 2017-11-24 2017-11-25 Nelson Mandela Bay (ENM) 5 500 5 2 540 0 Details
34 Pe Chess Club Open 2017 (B) Standard 2017-09-29 2017-09-30 Nelson Mandela Bay (ENM) 5 521 4 2 580 0 Details
35 Pearson Open 2017 (B) Standard 2017-09-01 2017-09-02 Nelson Mandela Bay (ENM) 5 521 4 1 500 0 Details
36 Aicc 2017 (Jnr) Standard 2017-08-18 2017-08-19 Nelson Mandela Bay (ENM) 6 512 5 2 567 0 Details
37 Nmbjcc Trial 4 2017 (U10) Classical 2017-05-19 2017-05-21 Nelson Mandela Bay (ENM) 6 528 6 1.5 500 0 Details
38 Nmbjcc Trial 3 2017 (U10) Classical 2017-05-05 2017-05-07 Nelson Mandela Bay (ENM) 6 528 6 3 579 0 Details
39 Nmbjcc Trial 2 2017 (U10) Standard 2017-04-21 2017-04-22 Nelson Mandela Bay (ENM) 6 528 6 2.5 615 0 Details
40 Nmbycc Registration Tournament 2 2017 (U10) Rapid 2017-03-03 2017-03-04 Nelson Mandela Bay (ENM) 6 100 6 2.5 500 0 Details
41 Nmbjc 2017 Trial 1 (U10) Standard 2017-03-17 2017-03-18 Nelson Mandela Bay (ENM) 6 500 6 3 586 0 Details
42 Nmb Rowallan Park 2016 (U8) Standard 2016-05-07 2016-05-07 Nelson Mandela Bay (ENM) 6 0 5 0.5 115 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 190
Wins 88
Draws 14
Losses 88
White 92
Black 98
White wins 43
Black wins 45
Score 95
Percent 50
Dp 0
AOR 1127.7
Performance 1127.7
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 190
Score 95
Percent 50
Aor 1127.7
Dp 0
Prat 1127.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Crone, C (Callan) 7 2 5 NMB Youth Chess Trial 3 2018 (U10) Ulitmate Chess Open 2019 (Rapid B) Details
Overall 2 Peter, N (Noah) 6 3 3 NMB Youth Chess Trial 3 2018 (U10) Ulitmate Chess Open 2019 (Rapid B) Details
Overall 3 Louis, C (Caitlyn) 4 1 3 Nelson Mandela Bay Junior Chess Trials 2 2019 (U12) 2020 NMBCU Chess Trial 1 (U12) Details
Overall 4 Baboo, MS (Muhammad Saeed) 4 3 1 NMB First Trails 2018 (U10) Ultimate Chess Open 2018 (B) Details
Overall 5 Olsen, C (Christopher) 4 3 1 NMB Second Trials 2018 (U10) NMBJCU Trials 3 2019 (U12) Details
Standard 1 Crone, C (Callan) 6 2 4 NMB Youth Chess Trial 3 2018 (U10) Nelson Mandela Bay Junior Trials 4 2019 (U12) Details
Standard 2 Peter, N (Noah) 5 3 2 NMB Youth Chess Trial 3 2018 (U10) NMBJCU Trials 3 2019 (U12) Details
Standard 3 Louis, C (Caitlyn) 4 1 3 Nelson Mandela Bay Junior Chess Trials 2 2019 (U12) 2020 NMBCU Chess Trial 1 (U12) Details
Standard 4 Baboo, MS (Muhammad Saeed) 4 3 1 NMB First Trails 2018 (U10) Ultimate Chess Open 2018 (B) Details
Standard 5 Pienaar, K (Keane) 4 2 2 NMB First Trails 2018 (U10) PE Chess Club Open 2019 (B) Details