Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kalpee, R (Rahul)

Chess SA id

1140147682

FIDE id

Date of birth

2014-01-25 (U12)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1226.7	1172.8	1252.5	1200
Raw rating	1226.7	1172.8	1252.5	1200
Weighted rating	1226.7	1172.8	1252.5	1200
Weighted performance	878.7	759.7	0	0
Floor	726.7	722.8	752.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.6	172.4	153.9	165.8
Highest rating	1313.1 2022-09-01	1302.9 2022-09-01	1380.9 2023-05-01	1200 2018-10-01
Highest raw rating	1226.7 2024-02-01	1222.8 2022-11-01	1252.5 2024-02-01	1200 2024-02-01
Highest weighted rating	1226.7 2025-06-01	1222.8 2022-11-01	1252.5 2025-06-01	1200 2018-10-01
Highest weighted performance	1313.1 2022-09-01	1302.9 2022-09-01	1380.9 2023-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1226.7	1172.8	1252.5	1200
Analysis
Rating	1226.7	1172.8	1252.5	1200
Raw rating	1226.7	1172.8	1252.5	1200
Weighted rating	1226.7	1172.8	1252.5
Weighted performance	878.7	759.7	0
K-factor	36	36	36	36
Floor	726.7	722.8	752.5	700
Max/Min rating change allowed	159.6	172.4	153.9	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	1226.7	1172.8	1252.5	1200
New weighted rating	1226.7	1172.8	1252.5	1200
New weighted performance	878.3	759.3	0	0
Temp new rating	1226.7	1172.8	1252.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1226.7	1172.8	1252.5	1200
New K-factor	36	36	36	36
New floor	726.7	722.8	752.5	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	27	9	18
	21	21	0
	0	0	0
History	48	30	18

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
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	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	48	23.5	48.96	-8.9	1227	1218.1
Standard	30	13	43.33	-56.7	1223.7	1167
Rapid	18	10.5	58.33	70.8	1232.3	1303.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1226.7	1172.8	1252.5	1200
2025-09-01	1226.7	1172.8	1252.5	1200
2025-08-01	1226.7	1172.8	1252.5	1200
2025-07-01	1226.7	1172.8	1252.5	1200
2025-06-01	1226.7	1172.8	1252.5	1200
2025-05-01	1226.7	1172.8	1252.5	1200
2025-04-01	1226.7	1172.8	1252.5	1200
2025-03-01	1226.7	1172.8	1252.5	1200
2025-02-01	1226.7	1172.8	1252.5	1200
2025-01-01	1226.7	1172.8	1252.5	1200
2024-12-01	1226.7	1172.8	1252.5	1200
2024-11-01	1226.7	1172.8	1252.5	1200
2024-10-01	1226.7	1172.8	1252.5	1200
2024-09-01	1226.7	1172.8	1252.5	1200
2024-08-01	1226.7	1172.8	1252.5	1200
2024-07-01	1226.7	1172.8	1252.5	1200
2024-06-01	1226.7	1172.8	1252.5	1200
2024-08-01	1226.7	1172.8	1252.5	1200
2024-04-01	1226.7	1172.8	1252.5	1200
2024-03-01	1226.7	1172.8	1252.5	1200
2024-02-01	1226.7	1172.8	1252.5	1200
2024-01-01	1226.7	1172.8	1252.5	1200
2023-12-01	1226.7	1172.8	1252.5	1200
2023-11-01	1226.7	1172.8	1252.5	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	Crawford La lucia Rapid Chess Tournament 2023 (A)	2023-07-22	2023-07-23	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
2	Umhlali Preparatory Rapid 2023 (Junior Primary)	2023-05-20	2023-05-20	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
3	Westville Senior Primary School Individual Invitational Chess Tournament 2023 (Senior Primary)	2023-04-22	2023-04-22	Rapid	Ethekwini (KED)	7	7	3	Yes	Analysis
4	Durban Chess Summer Championship 2023 (C)	2023-03-04	2023-03-04	Standard	Ethekwini (KED)	5	4	1	Yes	Analysis
5	Durban Chess Clarence Championship 2023 (C)	2023-03-18	2023-03-18	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
6	2022 South African Junior Team Chess Championships (U10 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
7	The Durban Prestige Chess Tournament 2022	2022-11-27	2022-11-27	Standard	Ethekwini (KED)	5	4	0	Yes	Analysis
8	2nd Durban Trials 2022	2022-11-05	2022-11-05	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis
9	Ilembe Age Group Tournament 2022 (U10)	2022-09-29	2022-09-29	Standard	iLembe (KIK)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Umhlali Preparatory Rapid 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-05-20	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 3	type Rapid	result 0.5
		Opponent Arthur, Z (Zachary)				Opponent Moodley, S (Samiran)
2	4	Tournament 2nd Durban Trials 2022				Tournament 2nd Durban Trials 2022
		date 2022-11-05	rnd 3	type Standard	result 1	date 2022-11-05	rnd 6	type Standard	result 0.5
		Opponent Mkhize, T (Thalente)				Opponent Ramlachan, K (Kairav)
3	3	Tournament 2022 South African Junior Team Chess Championships				Tournament Durban Chess Summer Championship 2023
		date 2022-12-07	rnd 6	type Standard	result 1	date 2023-03-04	rnd 1	type Standard	result 1
		Opponent Minny, O (Oban)				Opponent Shange, L (Lizwelethu)

#	Games	Start				End
1	4	Tournament 2nd Durban Trials 2022				Tournament 2nd Durban Trials 2022
		date 2022-11-05	rnd 3	type Standard	result 1	date 2022-11-05	rnd 6	type Standard	result 0.5
		Opponent Mkhize, T (Thalente)				Opponent Ramlachan, K (Kairav)
2	3	Tournament 2022 South African Junior Team Chess Championships				Tournament Durban Chess Summer Championship 2023
		date 2022-12-07	rnd 6	type Standard	result 1	date 2023-03-04	rnd 1	type Standard	result 1
		Opponent Minny, O (Oban)				Opponent Shange, L (Lizwelethu)
3	3	Tournament Ilembe Age Group Tournament 2022				Tournament Ilembe Age Group Tournament 2022
		date 2022-09-29	rnd 3	type Standard	result 1	date 2022-09-29	rnd 5	type Standard	result 1
		Opponent Croxford, K (Knox)				Opponent Bhuleni, L (Langa)

#	Games	Start				End
1	5	Tournament Umhlali Preparatory Rapid 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-05-20	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 3	type Rapid	result 0.5
		Opponent Arthur, Z (Zachary)				Opponent Moodley, S (Samiran)
2	2	Tournament Umhlali Preparatory Rapid 2023				Tournament Umhlali Preparatory Rapid 2023
		date 2023-05-20	rnd 1	type Rapid	result 1	date 2023-05-20	rnd 2	type Rapid	result 1
		Opponent Duranni, S (Suliaman)				Opponent Mathew, N (Nathan)
3	1	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-07-23	rnd 6	type Rapid	result 1	date 2023-07-23	rnd 6	type Rapid	result 1
		Opponent Ahearne, J (James)				Opponent Ahearne, J (James)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Umhlali Preparatory Rapid 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-05-20	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 2	type Rapid	result 1
		Opponent Arthur, Z (Zachary)				Opponent Pillay, R (Riley)
2	3	Tournament 2022 South African Junior Team Chess Championships				Tournament Durban Chess Summer Championship 2023
		date 2022-12-07	rnd 6	type Standard	result 1	date 2023-03-04	rnd 1	type Standard	result 1
		Opponent Minny, O (Oban)				Opponent Shange, L (Lizwelethu)
3	3	Tournament Ilembe Age Group Tournament 2022				Tournament Ilembe Age Group Tournament 2022
		date 2022-09-29	rnd 3	type Standard	result 1	date 2022-09-29	rnd 5	type Standard	result 1
		Opponent Croxford, K (Knox)				Opponent Bhuleni, L (Langa)

#	Games	Start				End
1	3	Tournament 2022 South African Junior Team Chess Championships				Tournament Durban Chess Summer Championship 2023
		date 2022-12-07	rnd 6	type Standard	result 1	date 2023-03-04	rnd 1	type Standard	result 1
		Opponent Minny, O (Oban)				Opponent Shange, L (Lizwelethu)
2	3	Tournament Ilembe Age Group Tournament 2022				Tournament Ilembe Age Group Tournament 2022
		date 2022-09-29	rnd 3	type Standard	result 1	date 2022-09-29	rnd 5	type Standard	result 1
		Opponent Croxford, K (Knox)				Opponent Bhuleni, L (Langa)
3	2	Tournament Durban Chess Clarence Championship 2023				Tournament Durban Chess Clarence Championship 2023
		date 2023-03-18	rnd 2	type Standard	result 1	date 2023-03-18	rnd 3	type Standard	result 1
		Opponent Mathew, N (Nathan)				Opponent Meszaros, A (Ashton)

#	Games	Start				End
1	4	Tournament Umhlali Preparatory Rapid 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-05-20	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 2	type Rapid	result 1
		Opponent Arthur, Z (Zachary)				Opponent Pillay, R (Riley)
2	2	Tournament Umhlali Preparatory Rapid 2023				Tournament Umhlali Preparatory Rapid 2023
		date 2023-05-20	rnd 1	type Rapid	result 1	date 2023-05-20	rnd 2	type Rapid	result 1
		Opponent Duranni, S (Suliaman)				Opponent Mathew, N (Nathan)
3	1	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-07-23	rnd 6	type Rapid	result 1	date 2023-07-23	rnd 6	type Rapid	result 1
		Opponent Ahearne, J (James)				Opponent Ahearne, J (James)

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	Ramlachan ,K (Kairav)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Ramlachan ,K (Kairav)	2	1207.7	995.2	2	1200	995.2	0	0	0	0	0	0
2	Ramasar ,T (Tanishq)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Ramasar ,T (Tanishq)	2	1198.2	1198.2	1	1200	773.2	1	1200	1623.2	0	0	0
3	Mathew ,N (Nathan)	2	2	425	1	1	425	1	1	425	0	0	0
3	Mathew ,N (Nathan)	2	1159.2	1584.2	1	1200	1584.2	1	1235.6	1584.2	0	0	0
4	Nicholson ,N (Nathan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Nicholson ,N (Nathan)	2	1204.6	779.6	1	1183.6	779.6	1	1200	779.6	0	0	0
5	Gupta ,A (Akul)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Gupta ,A (Akul)	1	1406.6	981.6	1	1356.2	981.6	0	0	0	0	0	0
6	Mutau ,M (Miranda)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mutau ,M (Miranda)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Pillay ,A (Azaryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pillay ,A (Azaryan)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Wiseman ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
8	Wiseman ,L (Luke)	1	1168.7	1593.7	1	1218.4	1593.7	0	0	0	0	0	0
9	Shange ,L (Lizwelethu)	1	1	425	1	1	425	0	0	0	0	0	0
9	Shange ,L (Lizwelethu)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Tsouris ,N (Noah)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Tsouris ,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

Kalpee, R (Rahul)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms