Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Joshua Donald

1060134486
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1447.6
K-factor 32
Floor 992.8
Highest 1542.7 (2023-03-01)
Min/Max +/- allowed 102
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1018.3
Final +/- 0
New Rating
()
Rating 1447.6
K-factor 32
Floor 992.8
Highest 1542.7 (2023-03-01)
Min/Max +/- allowed 101.8
Standard rating
Rating 1428.7
K-factor 32
Floor 975.4
Highest 1555.6 (2023-03-01)
Min/Max +/- allowed 99.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1048.7
Final +/- 0
New Rating
()
Rating 1428.7
K-factor 32
Floor 975.4
Highest 1555.6 (2023-03-01)
Min/Max +/- allowed 99.9
Rapid rating
Rating 1078.2
K-factor 40
Floor 605.4
Highest 1200 (2019-12-01)
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 1078.2
K-factor 40
Floor 605.4
Highest 1200 (2019-12-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1170.6
K-factor 40
Floor 670.6
Highest 1321.2 (2023-01-01)
Min/Max +/- allowed 139.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1170.6
K-factor 40
Floor 670.6
Highest 1321.2 (2023-01-01)
Min/Max +/- allowed 139.5
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 2024 Gauteng Inter-Region Chess Championship (U18A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1489.3 5 1.5 1177.2 0 Details
2 JMC Closed Aug 2023 (U18+U20) Standard 2023-08-04 2023-08-06 Johannesburg Metro (GJM) 6 1486.9 5 2.5 1494.8 0 Details
3 JMC Trinity Little Falls 2023 (C) Standard 2023-07-02 2023-07-02 Johannesburg Metro (GJM) 5 1492.8 5 3 1447.5 0 Details
4 JMC - The Higher Ground Restaurant 2nd Blitz Event 2023 Blitz 2023-07-30 2023-07-30 Johannesburg Metro (GJM) 7 1492.8 7 4 1478.4 0 Details
5 JNW Open - Crawford 2023 (B) Standard 2023-03-04 2023-03-04 Johannesburg Metro (GJM) 5 1390.4 5 3.5 1634.2 0 Details
6 AG Visser Open 2023 (A+B) Standard 2023-02-18 2023-02-18 Sedibeng (GSV) 5 1240.8 5 5 1735 0 Details
7 Chess WP Individual Blitz 2023 (Open) Blitz 2023-01-03 2023-01-03 Cape Town (WCT) 7 1225.2 7 4 1590.6 0 Details
8 JMC 2nd Trials 2022 (B) Standard 2022-08-27 2022-08-27 Johannesburg Metro (GJM) 5 1170.8 5 2.5 1421.7 0 Details
9 JMC Blitz Open 8 August 2022 (A) Blitz 2022-08-08 2022-08-08 Johannesburg Metro (GJM) 9 1170.8 8 3 1402.8 0 Details
10 JMC Trials 1 - Laerskool Fontainebleau 2022 (U16+U18) Standard 2022-07-24 2022-07-24 Johannesburg Metro (GJM) 5 1158.2 5 2.5 1231.1 0 Details
11 JMC Helpmekaar 2021 (U16) Rapid 2021-09-06 2021-09-06 Johannesburg Metro (GJM) 5 1136.1 5 2.5 1299.9 0 Details
12 CWP Youth Day Rapid 2021 (U16) Rapid 2021-06-16 2021-06-16 Cape Town (WCT) 5 1105.4 5 3 1341.3 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 67
Wins 34
Draws 6
Losses 27
White 32
Black 35
White wins 18
Black wins 16
Score 37
Percent 55.2
Dp 44.4
AOR 1397.7
Performance 1442.1
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 67
Score 37
Percent 55.2
Aor 1397.7
Dp 44.4
Prat 1442.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Jones, W (William) 3 2 1 JMC Trials 1 - Laerskool Fontainebleau 2022 (U16+U18) JMC Closed Aug 2023 (U18+U20) Details
Overall 2 Wang, Y (Yifan) 2 1 1 JMC Trials 1 - Laerskool Fontainebleau 2022 (U16+U18) JMC Blitz Open 8 August 2022 (A) Details
Overall 3 Johnson, C (Caleb) 2 1 1 JMC Helpmekaar 2021 (U16) JMC Closed Aug 2023 (U18+U20) Details
Overall 4 Joseph, J (Jamie) 2 2 0 JMC Trials 1 - Laerskool Fontainebleau 2022 (U16+U18) JMC Trinity Little Falls 2023 (C) Details
Standard 1 Jones, W (William) 2 1 1 JMC Trials 1 - Laerskool Fontainebleau 2022 (U16+U18) JMC Closed Aug 2023 (U18+U20) Details
Standard 2 Joseph, J (Jamie) 2 2 0 JMC Trials 1 - Laerskool Fontainebleau 2022 (U16+U18) JMC Trinity Little Falls 2023 (C) Details