Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bokwana, D (Devaan)

Chess SA id

1110117242

FIDE id

Date of birth

2011-05-23 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1102.4	1098	1178.4	1200
Raw rating	1102.4	1098	1178.4	1200
Weighted rating	1099.8	1094.5	1178.4	1200
Weighted performance	895.8	895.1	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	190.6	191.8	171	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1102.4	1098	1178.4	1200
Analysis
Rating	1102.4	1098	1178.4	1200
Raw rating	1102.4	1098	1178.4	1200
Weighted rating	1099.8	1094.5	1178.4
Weighted performance	895.8	895.1	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	190.6	191.8	171	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	1102.4	1098	1178.4	1200
New weighted rating	1100.1	1094.9	1178.4	1200
New weighted performance	889.3	888.6	0	0
Temp new rating	1102.4	1098	1178.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1102.4	1098	1178.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	24	24	0
	10	10	0
	19	14	5
	0	0	0
History	72	67	5

Games since
	Main 24	Standard 24		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	72	24.5	34.03	-135.8	1224.5	1088.8
Standard	67	22.5	33.58	-139.6	1223.8	1084.3
Rapid	5	2	40	-85	1234.3	1149.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1102.4	1098	1178.4	1200
2025-09-30	1102.4	1098	1178.4	1200
2025-09-01	1102.4	1098	1178.4	1200
2025-08-01	1102.4	1098	1178.4	1200
2025-07-01	1102.4	1098	1178.4	1200
2025-06-01	1102.4	1098	1178.4	1200
2025-05-01	1102.4	1098	1178.4	1200
2025-04-01	1102.4	1098	1178.4	1200
2025-03-01	1102.4	1098	1178.4	1200
2025-02-01	1102.4	1098	1178.4	1200
2025-01-01	1102.4	1098	1178.4	1200
2024-12-01	1102.4	1098	1178.4	1200
2024-11-01	1102.4	1098	1178.4	1200
2024-10-01	1102.4	1098	1178.4	1200
2024-09-01	1102.4	1098	1178.4	1200
2024-08-01	1073.2	1061.2	1178.4	1200
2024-07-01	1073.2	1061.2	1178.4	1200
2024-09-01	1073.2	1061.2	1178.4	1200
2024-05-01	1073.2	1061.2	1178.4	1200
2024-04-01	1092.8	1082.8	1178.4	1200
2024-03-01	1124	1118.8	1178.4	1200
2024-02-01	1111.7	1103.6	1178.4	1200
2024-01-01	1111.7	1103.6	1178.4	1200
2023-12-01	1111.7	1103.6	1178.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Top Schools 2024 (U13 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	2	Yes	Analysis
2	Eden Chess Trials 2 2024 (U14)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	9	3	Yes	Analysis
3	Eden School Chess Trials 1 2024 (U13 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	1	Yes	Analysis
4	Hessequa Skole Proewe 2 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Hessequa Proewe 2 2023 (O13 Seuns)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
6	Hessequa Proewe 1 2023 (O13 Seuns)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	2	Yes	Analysis
7	Hessequa Ontwikkeling 2022 (Laerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
8	Eden Topskole 2022 (O11 Ope)	2022-08-13	2022-08-13	Standard	Eden (WEG)	5	4	1	Yes	Analysis
9	Eden Proewe 2 2022 (O11 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	Eden Proewe 1 2022 (O11 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
11	Eden Schools Closed Trials 1 2020 (U9 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
12	Hessequa Skaak Proewe 2 2020 (O9 Seuns)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
13	Hessequa Ontwikkelings Toernooi 2019 (B)	2019-11-01	2019-11-01	Standard	Eden (WEG)	6	6	1.5	Yes	Analysis
14	Eden Top Schools 2019 (U11)	2019-07-20	2019-07-20	Standard	Eden (WEG)	5	3	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 3	type Standard	result 0.5	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Kannemeyer, J (Juvoghan)				Opponent Ngxale, I (Inithando)
2	2	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Kotze, A (Ayden)				Opponent Campher, L (Luwhayne)
3	2	Tournament Hessequa Skole Proewe 2 2024				Tournament Hessequa Skole Proewe 2 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Busch, D (Devandre)				Opponent Van Rooyen, J (Jordan)

#	Games	Start				End
1	3	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 3	type Standard	result 0.5	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Kannemeyer, J (Juvoghan)				Opponent Ngxale, I (Inithando)
2	2	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Kotze, A (Ayden)				Opponent Campher, L (Luwhayne)
3	2	Tournament Hessequa Skole Proewe 2 2024				Tournament Hessequa Skole Proewe 2 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Busch, D (Devandre)				Opponent Van Rooyen, J (Jordan)

#	Games	Start				End
1	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Grassini, S (Savannah)				Opponent Grassini, S (Savannah)
2	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 1	type Rapid	result 1
		Opponent Page, Z (Zayd)				Opponent Page, Z (Zayd)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Kotze, A (Ayden)				Opponent Campher, L (Luwhayne)
2	2	Tournament Hessequa Skole Proewe 2 2024				Tournament Hessequa Skole Proewe 2 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Busch, D (Devandre)				Opponent Van Rooyen, J (Jordan)
3	2	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 2 2023
		date 2023-01-28	rnd 5	type Standard	result 1	date 2023-02-11	rnd 1	type Standard	result 1
		Opponent Jonas, D (Damian)				Opponent Swart, J (Jan)

#	Games	Start				End
1	2	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Kotze, A (Ayden)				Opponent Campher, L (Luwhayne)
2	2	Tournament Hessequa Skole Proewe 2 2024				Tournament Hessequa Skole Proewe 2 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Busch, D (Devandre)				Opponent Van Rooyen, J (Jordan)
3	2	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 2 2023
		date 2023-01-28	rnd 5	type Standard	result 1	date 2023-02-11	rnd 1	type Standard	result 1
		Opponent Jonas, D (Damian)				Opponent Swart, J (Jan)

#	Games	Start				End
1	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Grassini, S (Savannah)				Opponent Grassini, S (Savannah)
2	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 1	type Rapid	result 1
		Opponent Page, Z (Zayd)				Opponent Page, Z (Zayd)

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
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Kannemeyer ,J (Juvoghan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Kannemeyer ,J (Juvoghan)	3	1152.3	1294	3	1146.5	1294	0	0	0	0	0	0
2	Riddles ,C (Cleawin)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Riddles ,C (Cleawin)	2	1304.6	879.6	2	1305.2	879.6	0	0	0	0	0	0
3	Uithaler ,D (Duraycan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Uithaler ,D (Duraycan)	2	1228.8	1016.3	2	1224.6	1016.3	0	0	0	0	0	0
4	Adams ,C (Christiano)	2	1	0	2	1	0	0	0	0	0	0	0
4	Adams ,C (Christiano)	2	1145.2	1145.2	2	1138	1145.2	0	0	0	0	0	0
5	Saayman ,J (Juan)	2	1	0	2	1	0	0	0	0	0	0	0
5	Saayman ,J (Juan)	2	1188.7	1188.7	2	1186	1188.7	0	0	0	0	0	0
6	Abrahams ,C (Codey)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Abrahams ,C (Codey)	2	1166	741	2	1162.8	741	0	0	0	0	0	0
7	Etsala-Kourou ,B (Billy)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Etsala-Kourou ,B (Billy)	1	1287.6	862.6	1	1308	862.6	0	0	0	0	0	0
8	Van Der Merwe ,I (Imke)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Der Merwe ,I (Imke)	1	1337.7	912.7	1	1333	912.7	0	0	0	0	0	0
9	Hartnick ,M (Manwille)	1	1	425	1	1	425	0	0	0	0	0	0
9	Hartnick ,M (Manwille)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Cook ,N (Noah)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Cook ,N (Noah)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Bokwana, D (Devaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms