PLAYER PAGE

Personal

Grobler, A (Amorette)

Chess SA id

210086774

FIDE id

?

Date of birth

2010-05-17 (U16)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

22

Junior GPX Points

1152.8

Item Main Standard Rapid Blitz
Rating 1310.6 1302.7 548.8 548.8
Raw rating 1229.1 1201.9 548.8 548.8
Weighted rating 1310.6 1302.7 548.8 548.8
Weighted performance 1136.4 1127.1 0 0
Floor 932.5 931.2 500 500
K-factor 32 32 40 40
Min/Max rating change allowed 159.1 165.4 419.3 419.3
Highest rating 1448.1
2019-08-01
1446.7
2019-08-01
1200
2024-03-01
1200
2024-03-01
Highest raw rating 1432.5
2019-12-01
1431.2
2019-12-01
548.8
2024-03-01
548.8
2024-03-01
Highest weighted rating 1432.5
2024-08-01
1431.2
2024-08-01
548.8
2024-11-01
548.8
2024-11-01
Highest weighted performance 1448.1
2019-08-01
1446.7
2019-08-01
1200
2024-03-01
1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change -7.3 -9 0 0
New rating 1303.3 1293.7 548.8 548.8
Analysis
Rating 1310.6 1302.7 548.8 548.8
Raw rating 1229.1 1201.9 548.8 548.8
Weighted rating 1310.6 1302.7 548.8
Weighted performance 1136.4 1127.1 0
K-factor 32 32 40 40
Floor 932.5 931.2 500 500
Max/Min rating change allowed 159.1 165.4 419.3 419.3
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1229.1 1201.9 548.8 548.8
New weighted rating 1303.3 1293.7 548.8 548.8
New weighted performance 1129.4 1120.2 0 0
Temp new rating 1303.3 1293.7 548.8 548.8
Temp new rating +/- -7.3 -9 0 0
Final new rating +/- -7.3 -9 0 0
New rating 1303.3 1293.7 548.8 548.8
New K-factor 32 32 40 40
New floor 932.5 931.2 500 500

Item Main Standard Rapid Blitz
0 0 0 0
22 22 0 0
25 25 0 0
17 17 0 0
10 10 0 0
10 10 0 0
History 206 206 0 0

Games since
Main
47
Standard
47
Rapid
0
Blitz
0
Gender Female
Age group U16
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall 3163 1063 381
Female 645 224 86
U16 500 171 59
U16 Female 131 50 14
Standard
RSA Province Region
Overall 3152 1136 429
Female 636 226 93
U16 512 184 68
U16 Female 126 48 15
Rapid
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U16 -1 -1 -1
U16 Female -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U16 -1 -1 -1
U16 Female -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 22 8.5 38.64 -96.6 1275.5 1178.9
Standard 22 8.5 38.64 -96.6 1275.5 1178.9
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 175 91 52 17 1124.3 1141.3
Standard 175 91 52 17 1124.3 1141.3
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1229.1 1201.9 548.8 548.8
2025-09-30 1275.8 1259.5 548.8 548.8
2025-09-01 1275.8 1259.5 548.8 548.8
2025-08-01 1326.3 1321.9 548.8 548.8
2025-07-01 1370.6 1375.2 548.8 548.8
2025-06-01 1370.6 1375.2 548.8 548.8
2025-05-01 1322.3 1316.9 548.8 548.8
2025-04-01 1322.3 1316.9 548.8 548.8
2025-03-01 1322.3 1316.9 548.8 548.8
2025-02-01 1319.9 1314.2 548.8 548.8
2025-01-01 1279.5 1268 548.8 548.8
2024-12-01 1279.5 1268 548.8 548.8
2024-11-01 1279.5 1268 548.8 548.8
2024-10-01 1279.5 1268 548.8 548.8
2024-09-01 1284.8 1272.2 548.8 548.8
2024-08-01 1337.1 1333.6 548.8 548.8
2024-07-01 1375.6 1381 548.8 548.8
2024-09-01 1375.6 1381 548.8 548.8
2024-05-01 1344.3 1341.3 548.8 548.8
2024-04-01 1344.3 1341.3 548.8 548.8
2024-03-01 1344.3 1341.3 548.8 548.8
2024-02-01 1344.3 1341.3 548.8 548.8
2024-01-01 1344.3 1341.3 548.8 548.8
2023-12-01 1344.3 1341.3 548.8 548.8

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 1 Yes Analysis
2 2025 Tshwane North District CLOSED Team Championships (D3) (U17 Open) 2025-08-16 2025-08-16 Standard Tshwane (GTP) 5 5 1 Yes Analysis
3 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) 2025-07-26 2025-07-26 Standard Tshwane (GTP) 5 3 0 Yes Analysis
4 2025 Tshwane North School District CLOSED Individual Chess Championship (U15 Girls) 2025-05-24 2025-05-24 Standard Tshwane (GTP) 5 5 4 Yes Analysis
5 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U15 Girls) 2025-05-10 2025-05-10 Standard Tshwane (GTP) 5 4 2.5 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 1 Yes Analysis
2 2025 Tshwane North District CLOSED Team Championships (D3) (U17 Open) 2025-08-16 2025-08-16 Standard Tshwane (GTP) 5 5 1 Yes Analysis
3 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) 2025-07-26 2025-07-26 Standard Tshwane (GTP) 5 3 0 Yes Analysis
4 2025 Tshwane North School District CLOSED Individual Chess Championship (U15 Girls) 2025-05-24 2025-05-24 Standard Tshwane (GTP) 5 5 4 Yes Analysis
5 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U15 Girls) 2025-05-10 2025-05-10 Standard Tshwane (GTP) 5 4 2.5 Yes Analysis
6 Gauteng Schools Individuals Finals 2024 (U15 Girls) 2024-08-17 2024-08-17 Standard Ekurhuleni (GE) 5 5 2.5 Yes Analysis
7 2024 Tshwane North School District Team League Finals (U17) 2024-08-03 2024-08-03 Standard Tshwane (GTP) 5 5 1 Yes Analysis
8 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) 2024-07-20 2024-07-20 Standard Tshwane (GTP) 5 5 2 Yes Analysis
9 2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls) 2024-05-11 2024-05-11 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
10 District 3 Cluster 4 and 5 Individuals 2024 (U15 Girls) 2024-05-04 2024-05-04 Standard Tshwane (GTP) 5 5 4 Yes Analysis
11 2023 Gauteng Top Schools (U13 Girls) 2023-08-18 2023-08-18 Standard West Rand (GWR) 5 5 1.5 Yes Analysis
12 2023 Tshwane North School District CLOSED League Championships (D3) 2023-08-12 2023-08-12 Standard Tshwane (GTP) 3 2 2 Yes Analysis
13 2023 Tshwane North School District CLOSED Individual Championships (D3) 2023-05-13 2023-05-13 Standard Tshwane (GTP) 5 5 5 Yes Analysis
14 Gauteng Schools Individual Finals 2023 (U13 Girls) 2023-05-26 2023-05-26 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
15 2022 Gauteng Schools Team Championships (U13 Girls) 2022-08-27 2022-08-27 Standard Tshwane (GTP) 5 5 5 Yes Analysis
16 2022 D3 Cluster City Schools (U13) 2022-04-23 2022-04-23 Standard Tshwane (GTP) 5 5 3 Yes Analysis
17 2021 D3 Individual (U13 Girls) 2021-10-13 2021-10-13 Standard Tshwane (GTP) 5 5 3 Yes Analysis
18 2021 Gauteng Schools Chess Championships (U13 Girls) 2021-10-16 2021-10-16 Standard Tshwane (GTP) 5 5 1 Yes Analysis
19 2020 Blou Bul (C) 2020-02-15 2020-02-15 Standard Tshwane (GTP) 5 5 2 Yes Analysis
20 2020 Registration Tournament (C) 2020-01-25 2020-01-25 Standard Tshwane (GTP) 5 5 1 Yes Analysis
21 2019 South African Junior Team Championships (U10 Girls) 2020-01-04 2020-01-08 Standard 4 Knights (4K) 7 6 1.5 Yes Analysis
22 2019 Gauteng School League Finals (U9 Open) 2019-08-23 2019-08-23 Standard Tshwane (GTP) 5 5 5 Yes Analysis
23 2019 D3 Team League (U9) 2019-07-20 2019-07-20 Standard Tshwane (GTP) 5 5 5 Yes Analysis
24 Wonderboom Interhuis 2019 (U9) 2019-05-04 2019-05-22 Standard Tshwane (GTP) 7 7 4 Yes Analysis
25 2019 D3 Individuals (U9 Girls) 2019-04-13 2019-04-13 Standard Tshwane (GTP) 5 5 4.5 Yes Analysis
26 2018 Tshwane Inter Region (U10D) 2018-12-01 2018-12-01 Standard Cape Town (WCT) 6 5 4 Yes Analysis
27 South African Junior Team Championships 2018 (U10 Girls) 2018-12-16 2018-12-20 Standard 4 Knights (4K) 7 6 1.5 Yes Analysis
28 2018 Etienne Lewis Trials (U10 Girls) 2018-08-31 2018-09-02 Standard Tshwane (GTP) 7 7 1.5 Yes Analysis
29 2018 Gauteng League Final (U9) 2018-08-24 2018-08-24 Standard Tshwane (GTP) 5 5 3 Yes Analysis
30 2018 Capablanca Swiss (D) 2018-04-27 2018-04-27 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
31 2018 D3 Tshwane North Individual Chess Championships (U9 Mixed) 2018-03-24 2018-03-24 Standard Tshwane (GTP) 5 5 4 Yes Analysis
32 2018 Piet Robbertse Chess Tournament (D) 2018-02-03 2018-02-03 Standard Tshwane (GTP) 5 4 0 Yes Analysis
33 2018 Blou Bul Open (D) 2018-02-17 2018-02-17 Standard Tshwane (GTP) 5 5 1 Yes Analysis
34 2018 Tshwane Registration Open Chess Tournament (D) 2018-01-27 2018-01-27 Standard Tshwane (GTP) 5 5 1 Yes Analysis
35 South African Junior Team Championships 2017 (U8B+U8 Girls) 2018-01-04 2018-01-08 Standard 4 Knights (4K) 7 6 4.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 14 Tournament
2022 D3 Cluster City Schools
Tournament
Gauteng Schools Individual Finals 2023
date
2022-04-23
rnd
4
type
Standard
result
1
date
2023-05-26
rnd
2
type
Standard
result
1
Opponent
Grundling, H (Hans-Hugo)
Opponent
Masondo, T (Talent)
2 11 Tournament
Wonderboom Interhuis 2019
Tournament
2019 Gauteng School League Finals
date
2019-05-22
rnd
7
type
Standard
result
1
date
2019-08-23
rnd
5
type
Standard
result
1
Opponent
Van Niekerk, CD (Christiaan David)
Opponent
Sehlangu, OM (Olwakhe Mbonga)
3 5 Tournament
District 3 Cluster 4 and 5 Individuals 2024
Tournament
2024 Tshwane North School District CLOSED Individual Champioships
date
2024-05-04
rnd
5
type
Standard
result
1
date
2024-05-11
rnd
4
type
Standard
result
1
Opponent
Potgieter, W (Wilmari)
Opponent
Motau, P (Presella)
# Games Start End
1 14 Tournament
2022 D3 Cluster City Schools
Tournament
Gauteng Schools Individual Finals 2023
date
2022-04-23
rnd
4
type
Standard
result
1
date
2023-05-26
rnd
2
type
Standard
result
1
Opponent
Grundling, H (Hans-Hugo)
Opponent
Masondo, T (Talent)
2 11 Tournament
Wonderboom Interhuis 2019
Tournament
2019 Gauteng School League Finals
date
2019-05-22
rnd
7
type
Standard
result
1
date
2019-08-23
rnd
5
type
Standard
result
1
Opponent
Van Niekerk, CD (Christiaan David)
Opponent
Sehlangu, OM (Olwakhe Mbonga)
3 5 Tournament
District 3 Cluster 4 and 5 Individuals 2024
Tournament
2024 Tshwane North School District CLOSED Individual Champioships
date
2024-05-04
rnd
5
type
Standard
result
1
date
2024-05-11
rnd
4
type
Standard
result
1
Opponent
Potgieter, W (Wilmari)
Opponent
Motau, P (Presella)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 14 Tournament
2022 D3 Cluster City Schools
Tournament
Gauteng Schools Individual Finals 2023
date
2022-04-23
rnd
4
type
Standard
result
1
date
2023-05-26
rnd
2
type
Standard
result
1
Opponent
Grundling, H (Hans-Hugo)
Opponent
Masondo, T (Talent)
2 11 Tournament
Wonderboom Interhuis 2019
Tournament
2019 Gauteng School League Finals
date
2019-05-22
rnd
7
type
Standard
result
1
date
2019-08-23
rnd
5
type
Standard
result
1
Opponent
Van Niekerk, CD (Christiaan David)
Opponent
Sehlangu, OM (Olwakhe Mbonga)
3 4 Tournament
2018 Capablanca Swiss
Tournament
2018 Gauteng League Final
date
2018-04-27
rnd
4
type
Standard
result
1
date
2018-08-24
rnd
2
type
Standard
result
1
Opponent
Lombard, A (Anjubelle Ttalise)
Opponent
Cardoso, S (Shekinah)
# Games Start End
1 14 Tournament
2022 D3 Cluster City Schools
Tournament
Gauteng Schools Individual Finals 2023
date
2022-04-23
rnd
4
type
Standard
result
1
date
2023-05-26
rnd
2
type
Standard
result
1
Opponent
Grundling, H (Hans-Hugo)
Opponent
Masondo, T (Talent)
2 11 Tournament
Wonderboom Interhuis 2019
Tournament
2019 Gauteng School League Finals
date
2019-05-22
rnd
7
type
Standard
result
1
date
2019-08-23
rnd
5
type
Standard
result
1
Opponent
Van Niekerk, CD (Christiaan David)
Opponent
Sehlangu, OM (Olwakhe Mbonga)
3 4 Tournament
2018 Capablanca Swiss
Tournament
2018 Gauteng League Final
date
2018-04-27
rnd
4
type
Standard
result
1
date
2018-08-24
rnd
2
type
Standard
result
1
Opponent
Lombard, A (Anjubelle Ttalise)
Opponent
Cardoso, S (Shekinah)
No games found.
# Games Start End
No games found.
# Games Start End

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Koen ,K (Kaylee-Jane) 4 1.5 -106.2 4 1.5 -106.2 0 0 0 0 0 0
1273.6 1167.3 1268.2 1167.3 0 0 0 0
2 Potgieter ,W (Wilmari) 3 2.5 283.3 3 2.5 283.3 0 0 0 0 0 0
1242.4 1525.8 1252.1 1525.8 0 0 0 0
3 Yang ,S (Selina) 2 2 425 2 2 425 0 0 0 0 0 0
1071.4 1496.4 1060.6 1496.4 0 0 0 0
4 Smith ,JD (Jayden Douglas) 2 0 -425 2 0 -425 0 0 0 0 0 0
985.2 560.2 980.8 560.2 0 0 0 0
5 Sambo ,A (Amu) 2 1 0 2 1 0 0 0 0 0 0 0
1208.3 1208.3 1209.4 1208.3 0 0 0 0
6 Raubenheimer ,C (Charne) 2 0 -425 2 0 -425 0 0 0 0 0 0
1227.8 802.8 1231.7 802.8 0 0 0 0
7 Van Der Merwe ,D (Danika) 2 1 0 2 1 0 0 0 0 0 0 0
1077.6 1077.6 1050.5 1077.6 0 0 0 0
8 Kritzinger ,M (Madeleine) 2 2 425 2 2 425 0 0 0 0 0 0
1208.4 1633.4 1208.9 1633.4 0 0 0 0
9 Smit ,M (Mia) 2 0.5 -212.5 2 0.5 -212.5 0 0 0 0 0 0
1018.2 805.8 998 805.8 0 0 0 0
10 Grundling ,H (Hans-Hugo) 2 2 425 2 2 425 0 0 0 0 0 0
1209.8 1634.8 1213.4 1634.8 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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