PLAYER PAGE

Personal

Botha, G (Gregory)

Chess SA id

1140134429

FIDE id

?

Date of birth

2014-05-25 (U12)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

34

Junior GPX Points

1306

Item Main Standard Rapid Blitz
Rating 1332.3 1340.2 1200 1200
Raw rating 1332.3 1340.2 1200 1200
Weighted rating 1257.8 1253.6 1200 1200
Weighted performance 1313 1312.4 0 0
Floor 842.2 840.2 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 137.3 135.8 165.8 165.8
Highest rating 1342.2
2025-06-01
1340.2
2025-09-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1342.2
2025-06-01
1340.2
2025-09-01
1200
2024-02-01
1200
2024-02-01
Highest weighted rating 1248.7
2025-09-01
1339
2018-10-01
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1342.2
2025-06-01
1339
2023-04-01
1200
2024-02-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1332.3 1340.2 1200 1200
Analysis
Rating 1332.3 1340.2 1200 1200
Raw rating 1332.3 1340.2 1200 1200
Weighted rating 1257.8 1253.6 1200
Weighted performance 1313 1312.4 0
K-factor 36 36 36 36
Floor 842.2 840.2 700 700
Max/Min rating change allowed 137.3 135.8 165.8 165.8
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 1332.3 1340.2 1200 1200
New weighted rating 1266.3 1263.4 1200 1200
New weighted performance 1312.5 1311.9 0 0
Temp new rating 1332.3 1340.2 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1332.3 1340.2 1200 1200
New K-factor 36 36 36 36
New floor 842.2 840.2 700 700

Item Main Standard Rapid Blitz
0 0 0 0
24 24 0 0
74 74 0 0
53 53 0 0
57 57 0 0
17 17 0 0
History 225 225 0 0

Games since
Main
98
Standard
98
Rapid
0
Blitz
0
Gender Male
Age group U12
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall 2859 964 345
Male 2291 771 270
U12 427 145 52
U12 Male 313 104 32
Standard
RSA Province Region
Overall 2670 971 375
Male 2147 783 294
U12 372 140 53
U12 Male 272 99 32
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U12 -1 -1 -1
U12 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U12 -1 -1 -1
U12 Male -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 24 13.5 56.25 53.1 1290.6 1343.7
Standard 24 13.5 56.25 53.1 1290.6 1343.7
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 225 96 42.67 -62.3 1224.2 1161.9
Standard 225 96 42.67 -62.3 1224.2 1161.9
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1332.3 1340.2 1200 1200
2025-09-01 1332.3 1340.2 1200 1200
2025-08-01 1286.8 1284.1 1200 1200
2025-07-01 1342.2 1339 1200 1200
2025-06-01 1342.2 1339 1200 1200
2025-05-01 1236 1230.4 1200 1200
2025-04-01 1236 1230.4 1200 1200
2025-03-01 1236 1230.4 1200 1200
2025-02-01 1240.6 1235.8 1200 1200
2025-01-01 1240.6 1235.8 1200 1200
2024-12-01 1226.4 1217.8 1200 1200
2024-11-01 1233 1224.3 1200 1200
2024-10-01 1233 1224.3 1200 1200
2024-09-01 1265.5 1260.3 1200 1200
2024-08-01 1197.5 1186.9 1200 1200
2024-07-01 1168.4 1161.7 1200 1200
2024-06-01 1168.4 1161.7 1200 1200
2024-08-01 1168.4 1161.7 1200 1200
2024-04-01 1153.8 1143.2 1200 1200
2024-03-01 1172.3 1164.4 1200 1200
2024-02-01 1132.2 1107.7 1200 1200
2024-01-01 1155.6 1133.3 1200 1200
2023-12-01 1155.6 1133.3 1200 1200
2023-11-01 1155.6 1133.3 1200 1200

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 North School District CLOSED League Finals - D1 (U11) 2025-08-16 2025-08-16 Standard Tshwane (GTP) 5 5 4 Yes Analysis
2 South African Open 2025 (U12 Open) 2025-07-03 2025-07-05 Standard Johannesburg Metro (GJM) 5 4 0 Yes Analysis
3 2025 Gauteng North School Individual Championships D1 (U11 Open) 2025-05-17 2025-05-17 Standard Tshwane (GTP) 5 5 5 Yes Analysis
4 2025 Silver Lakes Chess Club Open Chess Tournament (D) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 5 3 Yes Analysis
5 Constantiapark Open 2025 (U12) 2025-02-15 2025-02-15 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Gauteng North School District CLOSED League Finals - D1 (U11) 2025-08-16 2025-08-16 Standard Tshwane (GTP) 5 5 4 Yes Analysis
2 South African Open 2025 (U12 Open) 2025-07-03 2025-07-05 Standard Johannesburg Metro (GJM) 5 4 0 Yes Analysis
3 2025 Gauteng North School Individual Championships D1 (U11 Open) 2025-05-17 2025-05-17 Standard Tshwane (GTP) 5 5 5 Yes Analysis
4 2025 Silver Lakes Chess Club Open Chess Tournament (D) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 5 3 Yes Analysis
5 Constantiapark Open 2025 (U12) 2025-02-15 2025-02-15 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
6 Gauteng Inter-Region at UJ 2024 (U12 Candidates) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
7 Lardies Ope 2024 (U12) 2024-10-26 2024-10-26 Standard Tshwane (GTP) 5 5 2 Yes Analysis
8 2024 Curro Hazeldean High Open Chess Tournament (C) 2024-09-07 2024-09-07 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
9 2024 Etienne Lewis (U12) 2024-08-30 2024-09-01 Standard Tshwane (GTP) 7 7 3 Yes Analysis
10 2024 Alekhine Open Chess Tournament (C) 2024-08-09 2024-08-10 Standard Tshwane (GTP) 5 5 2 Yes Analysis
11 D1 Gauteng North District School Closed 2024 (U11) 2024-08-03 2024-08-03 Standard Tshwane (GTP) 5 5 5 Yes Analysis
12 Menlopark Open Chess Tournament 2024 (U12) 2024-07-13 2024-07-13 Standard Tshwane (GTP) 5 5 2 Yes Analysis
13 South African Open Chess Championship 2024 (C) 2024-07-04 2024-07-07 Standard Ethekwini (KED) 7 7 3 Yes Analysis
14 2024 Silver Lakes Open Chess Tournament (D3) 2024-04-20 2024-04-20 Standard Tshwane (GTP) 5 5 3 Yes Analysis
15 2024 Chris Greyling Open Chess Tournament (D1) 2024-03-16 2024-03-16 Standard Tshwane (GTP) 5 5 2 Yes Analysis
16 2024 Tshwane Chess AHS Open Chess Tournament (D2) 2024-02-24 2024-02-24 Standard Tshwane (GTP) 5 5 3 Yes Analysis
17 2024 Constantiapark Open (D2) 2024-02-17 2024-02-17 Standard Tshwane (GTP) 5 5 2 Yes Analysis
18 2024 Tshwane Chess OPEN Registration Tournament (D2) 2024-01-27 2024-01-27 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
19 2024 Gauteng Inter-Region Chess Championship (U10B) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 5 2 Yes Analysis
20 2023 Jacaranda Round Robin (K) 2023-08-12 2023-08-12 Standard Tshwane (GTP) 7 6 0 Yes Analysis
21 2023 Gauteng North School District CLOSED League Championships (D1) 2023-08-05 2023-08-05 Standard Tshwane (GTP) 5 5 3 Yes Analysis
22 2023 Etienne Lewis Closed Tournament (U10) 2023-08-25 2023-08-27 Standard Tshwane (GTP) 7 7 3.5 Yes Analysis
23 2023 Menlo Open Tournament (D) 2023-07-22 2023-07-22 Standard Tshwane (GTP) 5 5 2 Yes Analysis
24 Wynie Robbertse Open Tournament 2023 (E) 2023-06-03 2023-06-03 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
25 Silver Lakes Open Chess Tournament (E) 2023-04-15 2023-04-15 Standard Tshwane (GTP) 5 5 4 Yes Analysis
26 2023 Milos Ristic Open Tournament (E) 2023-04-27 2023-04-27 Standard Tshwane (GTP) 5 5 2 Yes Analysis
27 Chris Greyling Open Tournament 2023 (E) 2023-03-21 2023-03-21 Standard Tshwane (GTP) 5 5 3 Yes Analysis
28 2023 Afrikaans Hoër Seunskool Open Chess Tournament (E) 2023-03-04 2023-03-04 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
29 2023 Tshwane Chess Open Registration Tournament (E) 2023-01-28 2023-01-28 Standard Tshwane (GTP) 5 5 3 Yes Analysis
30 2022 South African Junior Team Chess Championships (U10 Open) 2022-12-04 2022-12-08 Standard 4 Knights (4K) 7 6 0.5 Yes Analysis
31 Lardies Tournament 2022 (U10) 2022-10-29 2022-10-29 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
32 2022 Gauteng North Chess Open (E) 2022-10-15 2022-10-16 Standard Tshwane (GTP) 5 5 1 Yes Analysis
33 2022 Etienne Lewis (U10 Open) 2022-09-02 2022-09-04 Standard Tshwane (GTP) 7 2 0 Yes Analysis
34 2022 Gauteng North Schools District League Finals (U11) 2022-08-20 2022-08-20 Standard Tshwane (GTP) 5 5 1 Yes Analysis
35 2022 Gauteng Schools Team Championships (U11 Open) 2022-08-27 2022-08-27 Standard Tshwane (GTP) 5 4 1 Yes Analysis
36 2022 Menlo Open Tournament (E) 2022-07-23 2022-07-23 Standard Tshwane (GTP) 5 5 1 Yes Analysis
37 2022 Blou Bul Open (E) 2022-06-25 2022-06-25 Standard Tshwane (GTP) 5 5 2 Yes Analysis
38 2022 Mid Gauteng Open (E) 2022-05-07 2022-05-07 Standard Tshwane (GTP) 5 5 1 Yes Analysis
39 2022 Milos Ristic Open Chess Tournament (E) 2022-05-28 2022-05-28 Standard Tshwane (GTP) 5 5 1 Yes Analysis
40 2022 Gauteng Interregion (U8 Open+Girls) 2022-02-26 2022-02-26 Standard Tshwane (GTP) 5 5 2 Yes Analysis
41 2022 Tshwane Chess Open Registration Tournament (E) 2022-01-29 2022-01-29 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
42 2021 Milos Ristic Open (E+F) 2021-10-09 2021-10-09 Standard Tshwane (GTP) 5 5 3 Yes Analysis
43 2021 Lardies Ope (F) 2021-10-30 2021-10-30 Standard Tshwane (GTP) 5 5 2 Yes Analysis
44 2021 Etienne Lewis Closed Trials (U8 Open) 2021-09-24 2021-09-24 Standard Nelson Mandela Bay (ENM) 7 7 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 8 Tournament
Chris Greyling Open Tournament 2023
Tournament
Silver Lakes Open Chess Tournament
date
2023-03-21
rnd
2
type
Standard
result
1
date
2023-04-15
rnd
4
type
Standard
result
1
Opponent
Conradie, A (Alexander)
Opponent
Kwint, J (Jack)
2 7 Tournament
D1 Gauteng North District School Closed 2024
Tournament
2024 Alekhine Open Chess Tournament
date
2024-08-03
rnd
1
type
Standard
result
1
date
2024-08-09
rnd
2
type
Standard
result
1
Opponent
Nkosi, S (Sfiso)
Opponent
Lombard, C (Cornelia)
3 5 Tournament
2025 Gauteng North School Individual Championships D1
Tournament
2025 Gauteng North School Individual Championships D1
date
2025-05-17
rnd
1
type
Standard
result
1
date
2025-05-17
rnd
5
type
Standard
result
1
Opponent
Maila, L (Lucky)
Opponent
Shabangu, L (Lunga)
# Games Start End
1 8 Tournament
Chris Greyling Open Tournament 2023
Tournament
Silver Lakes Open Chess Tournament
date
2023-03-21
rnd
2
type
Standard
result
1
date
2023-04-15
rnd
4
type
Standard
result
1
Opponent
Conradie, A (Alexander)
Opponent
Kwint, J (Jack)
2 7 Tournament
D1 Gauteng North District School Closed 2024
Tournament
2024 Alekhine Open Chess Tournament
date
2024-08-03
rnd
1
type
Standard
result
1
date
2024-08-09
rnd
2
type
Standard
result
1
Opponent
Nkosi, S (Sfiso)
Opponent
Lombard, C (Cornelia)
3 5 Tournament
2025 Gauteng North School Individual Championships D1
Tournament
2025 Gauteng North School Individual Championships D1
date
2025-05-17
rnd
1
type
Standard
result
1
date
2025-05-17
rnd
5
type
Standard
result
1
Opponent
Maila, L (Lucky)
Opponent
Shabangu, L (Lunga)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 7 Tournament
D1 Gauteng North District School Closed 2024
Tournament
2024 Alekhine Open Chess Tournament
date
2024-08-03
rnd
1
type
Standard
result
1
date
2024-08-09
rnd
2
type
Standard
result
1
Opponent
Nkosi, S (Sfiso)
Opponent
Lombard, C (Cornelia)
2 5 Tournament
2025 Gauteng North School Individual Championships D1
Tournament
2025 Gauteng North School Individual Championships D1
date
2025-05-17
rnd
1
type
Standard
result
1
date
2025-05-17
rnd
5
type
Standard
result
1
Opponent
Maila, L (Lucky)
Opponent
Shabangu, L (Lunga)
3 4 Tournament
2025 Gauteng North School District CLOSED League Finals - D1
Tournament
2025 Gauteng North School District CLOSED League Finals - D1
date
2025-08-16
rnd
1
type
Standard
result
1
date
2025-08-16
rnd
4
type
Standard
result
1
Opponent
Penyenye, E (Eric)
Opponent
Westermann, Z (Zelri)
# Games Start End
1 7 Tournament
D1 Gauteng North District School Closed 2024
Tournament
2024 Alekhine Open Chess Tournament
date
2024-08-03
rnd
1
type
Standard
result
1
date
2024-08-09
rnd
2
type
Standard
result
1
Opponent
Nkosi, S (Sfiso)
Opponent
Lombard, C (Cornelia)
2 5 Tournament
2025 Gauteng North School Individual Championships D1
Tournament
2025 Gauteng North School Individual Championships D1
date
2025-05-17
rnd
1
type
Standard
result
1
date
2025-05-17
rnd
5
type
Standard
result
1
Opponent
Maila, L (Lucky)
Opponent
Shabangu, L (Lunga)
3 4 Tournament
2025 Gauteng North School District CLOSED League Finals - D1
Tournament
2025 Gauteng North School District CLOSED League Finals - D1
date
2025-08-16
rnd
1
type
Standard
result
1
date
2025-08-16
rnd
4
type
Standard
result
1
Opponent
Penyenye, E (Eric)
Opponent
Westermann, Z (Zelri)
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 Tan ,H (Herman Qiyuan) 4 1 -212.5 4 1 -212.5 0 0 0 0 0 0
1359.1 1146.6 1360.3 1146.6 0 0 0 0
2 Pistorius ,A (Anabelle) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1186.9 1045.2 1179.1 1045.2 0 0 0 0
3 Lekalakala ,R (Realeboga Blessings) 3 1.5 0 3 1.5 0 0 0 0 0 0 0
1161.7 1161.7 1161.9 1161.7 0 0 0 0
4 Van Zyl ,S (Sanli) 3 0 -425 3 0 -425 0 0 0 0 0 0
1430.8 1005.8 1427.1 1005.8 0 0 0 0
5 Potgieter ,R (Raven) 3 1.5 0 3 1.5 0 0 0 0 0 0 0
1142.1 1142.1 1133.4 1142.1 0 0 0 0
6 Leshabane ,L (Lesego) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1171.1 1312.7 1172.9 1312.7 0 0 0 0
7 Truscott ,A (Adriaan) 2 0 -425 2 0 -425 0 0 0 0 0 0
1190.4 765.4 1191.8 765.4 0 0 0 0
8 Truscott ,A (Ane) 2 0 -425 2 0 -425 0 0 0 0 0 0
1228.8 803.8 1228 803.8 0 0 0 0
9 Weyer ,E (Evan) 2 2 425 2 2 425 0 0 0 0 0 0
1155.8 1580.8 1147.8 1580.8 0 0 0 0
10 Van Der Westhuizen ,L (Lihan) 2 0 -425 2 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
© Chess South Africa