PLAYER PAGE

Personal

Erasmus, T (Trisa)

Chess SA id

2150145696

FIDE id

?

Date of birth

2015-01-20 (U12)

Gender

Female

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

66

Junior GPX Points

1396.6

Item Main Standard Rapid Blitz
Rating 1525 1522.8 1200 1200
Raw rating 1504.2 1509.4 1200 1200
Weighted rating 1457.5 1457.4 1200 1200
Weighted performance 1525 1522.8 0 0
Floor 1012.5 1010.5 700 700
K-factor 32 32 36 36
Min/Max rating change allowed 107.5 106.7 165.8 165.8
Highest rating 1540.4
2025-09-01
1538.3
2025-09-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1512.5
2024-09-01
1510.5
2024-09-01
1200
2024-03-01
1200
2024-03-01
Highest weighted rating 1452.2
2025-09-01
1451.6
2025-09-01
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1540.4
2025-09-01
1538.3
2025-09-01
1200
2024-03-01
1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change -0.5 -0.5 0 0
New rating 1524.4 1522.3 1200 1200
Analysis
Rating 1525 1522.8 1200 1200
Raw rating 1504.2 1509.4 1200 1200
Weighted rating 1457.5 1457.4 1200
Weighted performance 1525 1522.8 0
K-factor 32 32 36 36
Floor 1012.5 1010.5 700 700
Max/Min rating change allowed 107.5 106.7 165.8 165.8
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 1504.2 1509.4 1200 1200
New weighted rating 1462.6 1462.8 1200 1200
New weighted performance 1524.4 1522.3 0 0
Temp new rating 1524.4 1522.3 1200 1200
Temp new rating +/- -0.5 -0.5 0 0
Final new rating +/- -0.5 -0.5 0 0
New rating 1524.4 1522.3 1200 1200
New K-factor 32 32 36 36
New floor 1012.5 1010.5 700 700

Item Main Standard Rapid Blitz
0 0 0 0
56 56 0 0
64 64 0 0
57 57 0 0
17 17 0 0
0 0 0 0
History 194 194 0 0

Games since
Main
120
Standard
120
Rapid
0
Blitz
0
Gender Female
Age group U12
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall 1080 381 145
Female 130 45 16
U12 100 42 16
U12 Female 24 12 6
Standard
RSA Province Region
Overall 1010 378 144
Female 127 46 16
U12 98 44 17
U12 Female 27 14 7
Rapid
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U12 -1 -1 -1
U12 Female -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U12 -1 -1 -1
U12 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 56 36.5 65.18 129 1332.7 1461.7
Standard 56 36.5 65.18 129 1332.7 1461.7
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 194 130 67.01 144.6 1261.7 1406.3
Standard 194 130 67.01 144.6 1261.7 1406.3
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1504.2 1509.4 1200 1200
2025-09-01 1504.2 1509.4 1200 1200
2025-08-01 1479.9 1482.5 1200 1200
2025-07-01 1442.7 1441.6 1200 1200
2025-06-01 1440.1 1438.9 1200 1200
2025-05-01 1440.7 1438.5 1200 1200
2025-04-01 1444 1438.1 1200 1200
2025-03-01 1444 1438.1 1200 1200
2025-02-01 1484.7 1484.3 1200 1200
2025-01-01 1484.7 1484.3 1200 1200
2024-12-01 1473.6 1473.4 1200 1200
2024-11-01 1473.6 1473.4 1200 1200
2024-10-01 1459.3 1453.9 1200 1200
2024-09-01 1512.5 1510.5 1200 1200
2024-08-01 1464.8 1462.7 1200 1200
2024-07-01 1373.1 1372.4 1200 1200
2024-06-01 1394.5 1395.1 1200 1200
2024-08-01 1380 1380.4 1200 1200
2024-04-01 1380 1380.4 1200 1200
2024-03-01 1380 1380.4 1200 1200
2024-02-01 1390.4 1395.4 1200 1200
2024-01-01 1410.6 1418.1 1200 1200
2023-12-01 1410.6 1418.1 1200 1200
2023-11-01 1410.6 1418.1 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 Tshwane North District CLOSED Team Championships (D3) (U11) 2025-08-16 2025-08-16 Standard Tshwane (GTP) 5 5 5 Yes Analysis
2 2025 Etienne Lewis Closed Chess Tournament (U12) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 7 4 Yes Analysis
3 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U11) 2025-07-26 2025-07-26 Standard Tshwane (GTP) 5 5 5 Yes Analysis
4 2025 Elise Steenkamp Open Chess Tournament (Bishop) 2025-06-14 2025-06-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
5 2025 Tshwane North School District CLOSED Individual Chess Championship (U11 Girls) 2025-05-24 2025-05-24 Standard Tshwane (GTP) 5 5 4 Yes Analysis
6 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Girls) 2025-05-10 2025-05-10 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
7 2025 Silver Lakes Chess Club Open Chess Tournament (U12) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 5 3 Yes Analysis
8 South African Junior Closed Chess Championships 2025 (U10 Girls) 2025-03-31 2025-04-05 Standard Cape Winelands (WCW) 9 9 5.5 Yes Analysis
9 2025 KSNG Open (U12) 2025-02-22 2025-02-22 Standard Tshwane (GTP) 5 5 3 Yes Analysis
10 2025 Piet Robbertse Fide Rated Open Chess Tournament (C) 2025-02-01 2025-02-02 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 Tshwane North District CLOSED Team Championships (D3) (U11) 2025-08-16 2025-08-16 Standard Tshwane (GTP) 5 5 5 Yes Analysis
2 2025 Etienne Lewis Closed Chess Tournament (U12) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 7 4 Yes Analysis
3 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U11) 2025-07-26 2025-07-26 Standard Tshwane (GTP) 5 5 5 Yes Analysis
4 2025 Elise Steenkamp Open Chess Tournament (Bishop) 2025-06-14 2025-06-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
5 2025 Tshwane North School District CLOSED Individual Chess Championship (U11 Girls) 2025-05-24 2025-05-24 Standard Tshwane (GTP) 5 5 4 Yes Analysis
6 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Girls) 2025-05-10 2025-05-10 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
7 2025 Silver Lakes Chess Club Open Chess Tournament (U12) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 5 3 Yes Analysis
8 South African Junior Closed Chess Championships 2025 (U10 Girls) 2025-03-31 2025-04-05 Standard Cape Winelands (WCW) 9 9 5.5 Yes Analysis
9 2025 KSNG Open (U12) 2025-02-22 2025-02-22 Standard Tshwane (GTP) 5 5 3 Yes Analysis
10 2025 Piet Robbertse Fide Rated Open Chess Tournament (C) 2025-02-01 2025-02-02 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
11 Gauteng Inter-Region at UJ 2024 (u10 gIRLS) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 4 Yes Analysis
12 Gauteng Top Schools 2024 (U9 Open) 2024-10-04 2024-10-04 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
13 2024 Etienne Lewis (U10) 2024-08-30 2024-09-01 Standard Tshwane (GTP) 7 7 4 Yes Analysis
14 2024 Tshwane North School District Team League Finals (U9) 2024-08-03 2024-08-03 Standard Tshwane (GTP) 5 5 5 Yes Analysis
15 2024 Tshwane North School District Cluster 4 & 5 Team League (U9) 2024-07-20 2024-07-20 Standard Tshwane (GTP) 5 5 5 Yes Analysis
16 Menlopark Open Chess Tournament 2024 (U10) 2024-07-13 2024-07-13 Standard Tshwane (GTP) 5 5 4 Yes Analysis
17 2024 Elise Steenkamp Open Chess Tournament (Rooks) 2024-06-15 2024-06-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
18 2024 Tshwane North School District CLOSED Individual Champioships (U9) 2024-05-11 2024-05-11 Standard Tshwane (GTP) 5 4 3 Yes Analysis
19 District 3 Cluster 4 and 5 Individuals 2024 (U9) 2024-05-04 2024-05-04 Standard Tshwane (GTP) 5 5 4 Yes Analysis
20 South African Junior Closed Chess Championship 2024 (U10 Girls) 2024-04-27 2024-05-01 Standard Ekurhuleni (GE) 9 9 5 Yes Analysis
21 2024 Tshwane Chess AHS Open Chess Tournament (D2) 2024-02-24 2024-02-24 Standard Tshwane (GTP) 5 5 3 Yes Analysis
22 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 4 2 Yes Analysis
23 2023 Gauteng Top Schools (U9 Mixed) 2023-08-18 2023-08-18 Standard West Rand (GWR) 5 4 3 Yes Analysis
24 2023 Tshwane North School District CLOSED League Championships (D3) 2023-08-12 2023-08-12 Standard Tshwane (GTP) 5 5 4 Yes Analysis
25 2023 Etienne Lewis Closed Tournament (U10) 2023-08-25 2023-08-27 Standard Tshwane (GTP) 7 7 5 Yes Analysis
26 2023 Lubowski Open Tournament (D) 2023-06-24 2023-06-25 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
27 2023 Elize Steenkamp Open Tournament (E) 2023-06-16 2023-06-16 Standard Tshwane (GTP) 6 6 4 Yes Analysis
28 2023 Tshwane North School District CLOSED Individual Championships (D3) 2023-05-13 2023-05-13 Standard Tshwane (GTP) 5 5 3 Yes Analysis
29 2023 Milos Ristic Open Tournament (E) 2023-04-27 2023-04-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
30 Chris Greyling Open Tournament 2023 (E) 2023-03-21 2023-03-21 Standard Tshwane (GTP) 5 5 4 Yes Analysis
31 Tuks Junior Developmental Chess Tournament 2023 (Yellow) 2023-03-18 2023-03-18 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
32 2023 Afrikaans Hoër Seunskool Open Chess Tournament (E) 2023-03-04 2023-03-04 Standard Tshwane (GTP) 5 5 4 Yes Analysis
33 2023 Piet Robbertse Fide Rated Open Chess Tournament (E) 2023-02-04 2023-02-04 Standard Tshwane (GTP) 5 5 3 Yes Analysis
34 2022 South African Junior Team Chess Championships (U8 Open+Girls) 2022-12-04 2022-12-08 Standard 4 Knights (4K) 7 7 2 Yes Analysis
35 Tuks Junior Developmental Tournament 2022 (Green) 2022-08-06 2022-08-06 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
36 2022 Gauteng Schools Team Championships (U9 Open) 2022-08-27 2022-08-27 Standard Tshwane (GTP) 5 5 4 Yes Analysis

Top 3 Streaks

# Games Start End
1 12 Tournament
Menlopark Open Chess Tournament 2024
Tournament
2024 Tshwane North School District Team League Finals
date
2024-07-13
rnd
4
type
Standard
result
1
date
2024-08-03
rnd
5
type
Standard
result
1
Opponent
Grobbelaar, M (Mari)
Opponent
Phiri, D (Dineo)
2 9 Tournament
Tuks Junior Developmental Chess Tournament 2023
Tournament
2023 Milos Ristic Open Tournament
date
2023-03-18
rnd
5
type
Standard
result
1
date
2023-04-27
rnd
3
type
Standard
result
1
Opponent
Rahlaga, K (Kaelo Alupheli)
Opponent
Opperman, J (Jordan)
3 7 Tournament
2023 Gauteng Top Schools
Tournament
2023 Etienne Lewis Closed Tournament
date
2023-08-18
rnd
3
type
Standard
result
1
date
2023-08-26
rnd
4
type
Standard
result
1
Opponent
Matsamai, O (Ontlametse Bokamoso)
Opponent
Vermaak, A (Alri)
# Games Start End
1 12 Tournament
Menlopark Open Chess Tournament 2024
Tournament
2024 Tshwane North School District Team League Finals
date
2024-07-13
rnd
4
type
Standard
result
1
date
2024-08-03
rnd
5
type
Standard
result
1
Opponent
Grobbelaar, M (Mari)
Opponent
Phiri, D (Dineo)
2 9 Tournament
Tuks Junior Developmental Chess Tournament 2023
Tournament
2023 Milos Ristic Open Tournament
date
2023-03-18
rnd
5
type
Standard
result
1
date
2023-04-27
rnd
3
type
Standard
result
1
Opponent
Rahlaga, K (Kaelo Alupheli)
Opponent
Opperman, J (Jordan)
3 7 Tournament
2023 Gauteng Top Schools
Tournament
2023 Etienne Lewis Closed Tournament
date
2023-08-18
rnd
3
type
Standard
result
1
date
2023-08-26
rnd
4
type
Standard
result
1
Opponent
Matsamai, O (Ontlametse Bokamoso)
Opponent
Vermaak, A (Alri)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 12 Tournament
Menlopark Open Chess Tournament 2024
Tournament
2024 Tshwane North School District Team League Finals
date
2024-07-13
rnd
4
type
Standard
result
1
date
2024-08-03
rnd
5
type
Standard
result
1
Opponent
Grobbelaar, M (Mari)
Opponent
Phiri, D (Dineo)
2 7 Tournament
2023 Gauteng Top Schools
Tournament
2023 Etienne Lewis Closed Tournament
date
2023-08-18
rnd
3
type
Standard
result
1
date
2023-08-26
rnd
4
type
Standard
result
1
Opponent
Matsamai, O (Ontlametse Bokamoso)
Opponent
Vermaak, A (Alri)
3 6 Tournament
2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
Tournament
2025 Etienne Lewis Closed Chess Tournament
date
2025-07-26
rnd
1
type
Standard
result
1
date
2025-08-08
rnd
1
type
Standard
result
1
Opponent
Combrink, D (Dane)
Opponent
Van Der Merwe, A (Alex)
# Games Start End
1 12 Tournament
Menlopark Open Chess Tournament 2024
Tournament
2024 Tshwane North School District Team League Finals
date
2024-07-13
rnd
4
type
Standard
result
1
date
2024-08-03
rnd
5
type
Standard
result
1
Opponent
Grobbelaar, M (Mari)
Opponent
Phiri, D (Dineo)
2 7 Tournament
2023 Gauteng Top Schools
Tournament
2023 Etienne Lewis Closed Tournament
date
2023-08-18
rnd
3
type
Standard
result
1
date
2023-08-26
rnd
4
type
Standard
result
1
Opponent
Matsamai, O (Ontlametse Bokamoso)
Opponent
Vermaak, A (Alri)
3 6 Tournament
2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
Tournament
2025 Etienne Lewis Closed Chess Tournament
date
2025-07-26
rnd
1
type
Standard
result
1
date
2025-08-08
rnd
1
type
Standard
result
1
Opponent
Combrink, D (Dane)
Opponent
Van Der Merwe, A (Alex)
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 Prinsloo ,V (Veronique) 3 1.5 0 3 1.5 0 0 0 0 0 0 0
1297.4 1297.4 1288.1 1297.4 0 0 0 0
2 Grobbelaar ,M (Mari) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1278.2 1419.9 1271.2 1419.9 0 0 0 0
3 Haupt ,N (Nia) 3 3 425 3 3 425 0 0 0 0 0 0
1184.4 1609.4 1186.4 1609.4 0 0 0 0
4 Fourie ,M (Marchant) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1234.1 1375.8 1227.9 1375.8 0 0 0 0
5 Van Zyl ,S (Sanli) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1449.9 1591.5 1441 1591.5 0 0 0 0
6 Strecker ,C (Cael) 3 3 425 3 3 425 0 0 0 0 0 0
1209.4 1634.4 1207.1 1634.4 0 0 0 0
7 Wong ,K (Kayla) 3 3 425 3 3 425 0 0 0 0 0 0
1261.6 1686.6 1252.8 1686.6 0 0 0 0
8 Loots ,M (Mia) 3 0 -425 3 0 -425 0 0 0 0 0 0
1311 886 1315.2 886 0 0 0 0
9 Wolvaardt ,J (Jonathan) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1322.1 1180.4 1314 1180.4 0 0 0 0
10 Pretorius ,P (Phillip) 2 2 425 2 2 425 0 0 0 0 0 0
1307.5 1732.5 1309.3 1732.5 0 0 0 0

Norms

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