PLAYER PAGE

Demir Erdogan

1160151829
Tshwane (GTP)
Personal
Main rating
Rating 1369.5
K-factor 32
Floor 941.2
Highest 1441.2 (2025-06-01)
Min/Max +/- allowed 118
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1261.6
Final +/- 0
New Rating
()
Rating 1369.5
K-factor 32
Floor 941.2
Highest 1441.2 (2025-06-01)
Min/Max +/- allowed 117.6
Standard rating
Rating 1359.7
K-factor 32
Floor 943.1
Highest 1443.1 (2025-06-01)
Min/Max +/- allowed 117.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1261.6
Final +/- 0
New Rating
()
Rating 1359.7
K-factor 32
Floor 943.1
Highest 1443.1 (2025-06-01)
Min/Max +/- allowed 117.3
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Blou Bull Chess Tournament (U12) Standard 2026-02-21 2026-02-21 Tshwane (GTP) 5 1369.5 5 3 1416.4 8.5 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Gauteng Inter-Region at Emerald Resort 2025 (U10 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1361 5 3 1515.2 0 Details
2 Tshwane Chess Club Clash 2025 (Open) Standard 2025-09-13 2025-09-13 Tshwane (GTP) 5 1391.2 5 1 1053.5 0 Details
3 2025 Alekhine Open (D) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1391.2 5 3 1385.9 0 Details
4 2025 Tshwane South School District CLOSED League Championship (U9A) Standard 2025-08-15 2025-08-15 Tshwane (GTP) 5 1402.6 5 1 1117 0 Details
5 2025 Etienne Lewis Closed Chess Tournament (U10) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1402.6 7 5 1545.7 0 Details
6 South African Open 2025 (U10 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1420.8 5 2 1316.8 0 Details
7 2025 Jacaranda Round Robin Open Chess Tournament (E) Standard 2025-06-21 2025-06-21 Tshwane (GTP) 5 1441.2 5 1 1196.1 0 Details
8 2025 Elise Steenkamp Open Chess Tournament (Knight) Standard 2025-06-14 2025-06-15 Tshwane (GTP) 5 1441.2 5 4 1585.7 0 Details
9 2025 JMCA Open Chess Tournament (U10) Standard 2025-06-07 2025-06-07 Tshwane (GTP) 5 1441.2 5 3 1367.6 0 Details
10 2025 Silver Lakes Chess Club Open Chess Tournament (U10) Standard 2025-05-03 2025-05-03 Tshwane (GTP) 5 1433.3 5 3.5 1475.2 0 Details
11 2025 Mid Gauteng Open Chess Tournament (U10) Standard 2025-04-12 2025-04-12 Tshwane (GTP) 5 1436.5 5 3 1407.5 0 Details
12 2025 Chris Greyling Open Chess Tournament (U10) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1402.4 5 3 1427 0 Details
13 2025 Prestige Open Chess Tournament (U10) Standard 2025-03-08 2025-03-08 Tshwane (GTP) 5 1402.4 5 4 1478.3 0 Details
14 AHS Open Chess Tournament 2025 (U10) Standard 2025-03-01 2025-03-01 Tshwane (GTP) 5 1402.4 5 3.5 1473.6 0 Details
15 2025 KSNG Open (U10) Standard 2025-02-22 2025-02-22 Tshwane (GTP) 5 1412.5 5 4 1559.6 0 Details
16 2025 Piet Robbertse Fide Rated Open Chess Tournament (D) Standard 2025-02-01 2025-02-02 Tshwane (GTP) 5 1412.5 5 2 1160.9 0 Details
17 2025 Tshwane Chess OPEN Registration Tournament (U10) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1416.7 5 3 1371.6 0 Details
18 Gauteng Inter-Region at UJ 2024 (U10 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1298.7 5 4 1787.6 0 Details
19 Lardies Ope 2024 (U10) Standard 2024-10-26 2024-10-26 Tshwane (GTP) 5 1325.3 5 2 1167.6 0 Details
20 2024 Etienne Lewis (U10) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1265.4 7 4 1487.5 0 Details
21 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) Standard 2024-08-03 2024-08-03 Tshwane (GTP) 5 1266.9 5 3 1338.2 0 Details
22 2024 Alekhine Open Chess Tournament (U10) Standard 2024-08-09 2024-08-09 Tshwane (GTP) 5 1266.9 5 2 1197.9 0 Details
23 2024 Midstream College Open Chess Tournament (U10) Standard 2024-07-20 2024-07-20 Tshwane (GTP) 5 1252.9 5 3 1277.4 0 Details
24 Menlopark Open Chess Tournament 2024 (U10) Standard 2024-07-13 2024-07-13 Tshwane (GTP) 5 1252.9 5 2.5 1308.3 0 Details
25 2024 Elise Steenkamp Open Chess Tournament (Bishops) Standard 2024-06-15 2024-06-15 Tshwane (GTP) 5 1294.9 5 3 1388.2 0 Details
26 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D) Standard 2024-06-01 2024-06-01 Tshwane (GTP) 5 1294.9 5 1 898.4 0 Details
27 2024 Mid Gauteng Open Chess Tournament (U10) Standard 2024-05-02 2024-05-02 Tshwane (GTP) 5 1163.7 5 4 1556.9 0 Details
28 2024 Silver Lakes Open Chess Tournament (D3) Standard 2024-04-20 2024-04-20 Tshwane (GTP) 5 1110.5 5 3 1219.7 0 Details
29 2024 Milos Ristic Open Chess Tournament (U10) Standard 2024-04-27 2024-04-27 Tshwane (GTP) 5 1110.5 5 3 1313.9 0 Details
30 2024 KSNG CHess Academy Open Tournament (D2) Standard 2024-04-06 2024-04-06 Tshwane (GTP) 5 1110.5 5 2 1111.5 0 Details
31 2024 Lubowski Open Chess Tournament (D2) Standard 2024-03-23 2024-03-24 Tshwane (GTP) 5 1177.5 4 0 757 0 Details
32 2024 Piet Robbertse Open Chess Tournament (D2) Standard 2024-02-03 2024-02-04 Tshwane (GTP) 5 1313.5 5 1.5 1020.8 0 Details
33 2024 Blou Bul Open Chess Tournament (D) Standard 2024-02-10 2024-02-10 Tshwane (GTP) 5 1313.5 5 1 863.3 0 Details
34 2023 Woman's Day Open Chess Tournament (Bishop) Standard 2023-08-09 2023-08-09 Tshwane (GTP) 5 1300.1 5 3.5 1379.7 0 Details
35 2023 Jacaranda Round Robin (U8) Standard 2023-08-12 2023-08-12 Tshwane (GTP) 5 1300.1 5 3 1307.1 0 Details
36 Wynie Robbertse Open Tournament 2023 (F) Standard 2023-06-03 2023-06-03 Tshwane (GTP) 5 1237 5 3 1282.1 0 Details
37 2023 Lubowski Open Tournament (F) Standard 2023-06-24 2023-06-24 Tshwane (GTP) 5 1237 5 3.5 1385.3 0 Details
38 2023 Mid Gauteng Open Tournament (F) Standard 2023-05-06 2023-05-06 Tshwane (GTP) 5 1204.4 5 3 1315.5 0 Details
39 Silver Lakes Open Chess Tournament (F) Standard 2023-04-15 2023-04-15 Tshwane (GTP) 5 1181.4 4 2 1230.6 0 Details
40 2023 Milos Ristic Open Tournament (F) Standard 2023-04-27 2023-04-27 Tshwane (GTP) 5 1181.4 4 2 1249.3 0 Details
41 Chris Greyling Open Tournament 2023 (F) Standard 2023-03-21 2023-03-21 Tshwane (GTP) 5 1200 5 2.5 1173.2 0 Details
42 Tuks Junior Developmental Chess Tournament 2023 (Green) Standard 2023-03-18 2023-03-18 Tshwane (GTP) 5 1200 5 2.5 1209 0 Details
43 JNW Open - Crawford 2023 (U8) Standard 2023-03-04 2023-03-04 Johannesburg Metro (GJM) 5 1200 4 2 1102.4 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 215
Wins 111
Draws 8
Losses 96
White 107
Black 108
White wins 63
Black wins 48
Score 115
Percent 53.5
Dp 29.7
AOR 1275.3
Performance 1304.9
Rankings (Main)
National
Overall 3942
Gender 3313
Age group 314
Gender/Age 246
Provincial
Overall 1350
Gender 1128
Age group 112
Gender/Age 92
Regional
Overall 481
Gender 389
Age group 38
Gender/Age 27
Rankings (Standard)
National
Overall 3787
Gender 3167
Age group 326
Gender/Age 259
Provincial
Overall 1350
Gender 1127
Age group 120
Gender/Age 101
Regional
Overall 497
Gender 403
Age group 43
Gender/Age 32
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 67
Score 36.5
Percent 54.5
Aor 1341.8
Dp 38.1
Prat 1379.8
Performance (History)
Games 215
Score 115
Percent 53.5
Aor 1275.3
Dp 29.7
Prat 1304.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Janse Van Rensburg, A (Ava) 5 4 1 Tuks Junior Developmental Chess Tournament 2023 (Green) 2025 Tshwane South School District CLOSED League Championship (U9A) Details
Overall 2 Lekalakala, T (Tshimologo) 4 1 3 Chris Greyling Open Tournament 2023 (F) 2025 Etienne Lewis Closed Chess Tournament (U10) Details
Overall 3 Swanepoel, M (Marnu) 4 1 3 2024 KSNG CHess Academy Open Tournament (D2) 2025 Tshwane South School District CLOSED League Championship (U9A) Details
Overall 4 Anthonissen, MV (Mikhael Villem) 4 1 3 Lardies Ope 2024 (U10) 2025 Etienne Lewis Closed Chess Tournament (U10) Details
Overall 5 Westermann, I (Inge) 4 1 3 Menlopark Open Chess Tournament 2024 (U10) 2025 Jacaranda Round Robin Open Chess Tournament (E) Details
Standard 1 Janse Van Rensburg, A (Ava) 5 4 1 Tuks Junior Developmental Chess Tournament 2023 (Green) 2025 Tshwane South School District CLOSED League Championship (U9A) Details
Standard 2 Lekalakala, T (Tshimologo) 4 1 3 Chris Greyling Open Tournament 2023 (F) 2025 Etienne Lewis Closed Chess Tournament (U10) Details
Standard 3 Swanepoel, M (Marnu) 4 1 3 2024 KSNG CHess Academy Open Tournament (D2) 2025 Tshwane South School District CLOSED League Championship (U9A) Details
Standard 4 Anthonissen, MV (Mikhael Villem) 4 1 3 Lardies Ope 2024 (U10) 2025 Etienne Lewis Closed Chess Tournament (U10) Details
Standard 5 Westermann, I (Inge) 4 1 3 Menlopark Open Chess Tournament 2024 (U10) 2025 Jacaranda Round Robin Open Chess Tournament (E) Details