Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lotterie, C (Christo)

Chess SA id

1080149432

FIDE id

Date of birth

2008-02-10 (U18)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1368.5	1366.2	1270.6	1200
Raw rating	1366.3	1363.6	1270.6	1200
Weighted rating	1368.5	1366.2	1266.7	1200
Weighted performance	1114.1	1109.8	0	0
Floor	920.1	922.5	770.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	130.8	131.3	150	165.8
Highest rating	1439.3 2024-04-01	1437.6 2024-04-01	1422.2 2023-04-01	1200 2018-10-01
Highest raw rating	1420.1 2024-05-01	1422.5 2024-05-01	1270.6 2025-04-01	1200 2024-03-01
Highest weighted rating	1366.3 2025-08-01	1363.6 2025-08-01	1265.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1439.3 2024-04-01	1437.6 2024-04-01	1422.2 2023-04-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.5	0.6	0	0
New rating	1369	1366.8	1270.6	1200
Analysis
Rating	1368.5	1366.2	1270.6	1200
Raw rating	1366.3	1363.6	1270.6	1200
Weighted rating	1368.5	1366.2	1266.7
Weighted performance	1114.1	1109.8	0
K-factor	32	32	36	36
Floor	920.1	922.5	770.6	700
Max/Min rating change allowed	130.8	131.3	150	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	1366.3	1363.6	1270.6	1200
New weighted rating	1369	1366.8	1267.2	1200
New weighted performance	1113.7	1109.3	0	0
Temp new rating	1369	1366.8	1270.6	1200
Temp new rating +/-	0.5	0.6	0	0
Final new rating +/-	0.5	0.6	0	0
New rating	1369	1366.8	1270.6	1200
New K-factor	32	32	36	36
New floor	920.1	922.5	770.6	700

Item	Main	Standard	Rapid
	0	0	0
	5	0	5
	30	25	5
	21	15	6
	0	0	0
	0	0	0
History	56	40	16

Games since
	Main 40	Standard 30		Rapid 10		Blitz 0
Gender	Male
Age group	U18
Region	Capricorn (LCP)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	2477		79		69
Male	2019		76		66
U18	390		16		15
U18 Male	333		16		15
Standard
	RSA		Province		Region
Overall	2408		73		67
Male	1952		70		64
U18	397		15		15
U18 Male	339		15		15
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	2.5	50	0	1351.6	1351.6
Standard	0	0	0	0	0	0
Rapid	5	2.5	50	0	1351.6	1351.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	56	34.5	61.61	98.7	1257.4	1356.1
Standard	40	24.5	61.25	95.6	1261.3	1356.9
Rapid	16	10	62.5	106.2	1247.8	1354.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1366.3	1363.6	1270.6	1200
2025-09-01	1366.3	1363.6	1270.6	1200
2025-08-01	1366.3	1363.6	1270.6	1200
2025-07-01	1364.7	1361.8	1270.6	1200
2025-06-01	1362.9	1359.7	1270.6	1200
2025-05-01	1360.8	1357.4	1270.6	1200
2025-04-01	1358.3	1354.8	1270.6	1200
2025-03-01	1356.4	1352.1	1264	1200
2025-02-01	1355	1349.1	1264	1200
2025-01-01	1355	1345.1	1264	1200
2024-12-01	1355	1345.1	1264	1200
2024-11-01	1355	1345.1	1264	1200
2024-10-01	1394.6	1401.7	1264	1200
2024-09-01	1407.1	1422.5	1264	1200
2024-08-01	1407.1	1422.5	1264	1200
2024-07-01	1407.1	1422.5	1264	1200
2024-06-01	1420.1	1422.5	1260	1200
2024-08-01	1420.1	1422.5	1260	1200
2024-04-01	1393.2	1385.1	1260	1200
2024-03-01	1393.2	1385.1	1260	1200
2024-02-01	1334.9	1321.3	1260	1200
2024-01-01	1247.9	1229.1	1260	1200
2023-12-01	1247.9	1229.1	1260	1200
2023-11-01	1247.9	1229.1	1260	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	NABOOMSPAR Open Chess Tournament 21 Mar 2025 (Open)	2025-03-21	2025-03-21	Rapid	Capricorn (LCP)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	NABOOMSPAR Open Chess Tournament 21 Mar 2025 (Open)	2025-03-21	2025-03-21	Rapid	Capricorn (LCP)	5	5	2.5	Yes	Analysis
2	Limpopo Junior Trials 2024 (U18)	2024-10-05	2024-10-05	Standard	Capricorn (LCP)	5	5	1.5	Yes	Analysis
3	Capricorn Junior Qualifying 6 2024 (U18)	2024-09-14	2024-09-14	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
4	Nylstroom Modimolle Open Chess Tournament 15 June 2024	2024-06-15	2024-06-15	Rapid	Waterberg (LWM)	5	5	3	Yes	Analysis
5	NABOOMSPAR Open Chess Tournament 2024 (Open)	2024-04-27	2024-04-27	Standard	Waterberg (LWM)	5	5	3.5	Yes	Analysis
6	Capricorn District Chess Junior Qualifying Tournament 2024 (U18)	2024-02-10	2024-02-10	Standard	Capricorn (LCP)	5	5	3.5	Yes	Analysis
7	2024 Gauteng Inter-Region Chess Championship (U16C)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
8	2023 Capricorn District Junior Final Trials (U16 Mixed)	2023-11-11	2023-11-11	Standard	Capricorn (LCP)	5	5	2.5	Yes	Analysis
9	NWU Super 16 2023 (B)	2023-04-21	2023-04-21	Rapid	Gert Sibande (MGS)	7	6	4.5	Yes	Analysis
10	Capricorn Qualifying March 2023 (U16)	2023-03-11	2023-03-11	Standard	Capricorn (LCP)	5	5	3.5	Yes	Analysis
11	Capricorn Qualifying February 4th 2023 (U16)	2023-02-04	2023-02-04	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-02-10	rnd 3	type Standard	result 1
		Opponent Nthejane, T (Tshepang)				Opponent Mothiba, T (Takalo)
2	5	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 2	type Rapid	result 1	date 2023-04-21	rnd 7	type Rapid	result 0.5
		Opponent Van Zyl, E (Elizabeth)				Opponent Taljaard, B (Bianca)
3	4	Tournament Limpopo Junior Trials 2024				Tournament NABOOMSPAR Open Chess Tournament 21 Mar 2025
		date 2024-10-05	rnd 4	type Standard	result 0.5	date 2025-03-21	rnd 2	type Rapid	result 1
		Opponent Dicks, E (Enrico)				Opponent Bothma, J (Jan-Daniel)

#	Games	Start				End
1	8	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-02-10	rnd 3	type Standard	result 1
		Opponent Nthejane, T (Tshepang)				Opponent Mothiba, T (Takalo)
2	4	Tournament Capricorn Junior Qualifying 6 2024				Tournament Capricorn Junior Qualifying 6 2024
		date 2024-09-14	rnd 2	type Standard	result 0.5	date 2024-09-14	rnd 5	type Standard	result 1
		Opponent Van Der Merwe, D (Diedrik)				Opponent Tloubatla, F (Fortune)
3	3	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 3	type Standard	result 0.5	date 2024-04-27	rnd 5	type Standard	result 1
		Opponent Shiburi, TJ (John)				Opponent Makhubele, M (Muhluri)

#	Games	Start				End
1	5	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament NABOOMSPAR Open Chess Tournament 21 Mar 2025
		date 2024-06-15	rnd 3	type Rapid	result 1	date 2025-03-21	rnd 2	type Rapid	result 1
		Opponent Wagner, E (Eddie)				Opponent Bothma, J (Jan-Daniel)
2	5	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 2	type Rapid	result 1	date 2023-04-21	rnd 7	type Rapid	result 0.5
		Opponent Van Zyl, E (Elizabeth)				Opponent Taljaard, B (Bianca)
3	1	Tournament NABOOMSPAR Open Chess Tournament 21 Mar 2025				Tournament NABOOMSPAR Open Chess Tournament 21 Mar 2025
		date 2025-03-21	rnd 5	type Rapid	result 0.5	date 2025-03-21	rnd 5	type Rapid	result 0.5
		Opponent Modiba, K (Kgothatso)				Opponent Modiba, K (Kgothatso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-02-10	rnd 1	type Standard	result 1
		Opponent Nthejane, T (Tshepang)				Opponent Rabodiba, T (Tshedi)
2	4	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 2	type Rapid	result 1	date 2023-04-21	rnd 5	type Rapid	result 1
		Opponent Van Zyl, E (Elizabeth)				Opponent Botha, R (Rayden)
3	3	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 3	type Rapid	result 1	date 2024-06-15	rnd 5	type Rapid	result 1
		Opponent Wagner, E (Eddie)				Opponent Storbeck, M (Mareus)

#	Games	Start				End
1	6	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-02-10	rnd 1	type Standard	result 1
		Opponent Nthejane, T (Tshepang)				Opponent Rabodiba, T (Tshedi)
2	2	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 4	type Standard	result 1	date 2024-04-27	rnd 5	type Standard	result 1
		Opponent Mphahlele, K (Kakaretjo)				Opponent Makhubele, M (Muhluri)
3	2	Tournament Capricorn District Chess Junior Qualifying Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-02-10	rnd 5	type Standard	result 1	date 2024-04-27	rnd 1	type Standard	result 1
		Opponent Louw, B (Benrico)				Opponent Angwenyi, O (Oyaro)

#	Games	Start				End
1	5	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament NABOOMSPAR Open Chess Tournament 21 Mar 2025
		date 2024-06-15	rnd 3	type Rapid	result 1	date 2025-03-21	rnd 2	type Rapid	result 1
		Opponent Wagner, E (Eddie)				Opponent Bothma, J (Jan-Daniel)
2	4	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 2	type Rapid	result 1	date 2023-04-21	rnd 5	type Rapid	result 1
		Opponent Van Zyl, E (Elizabeth)				Opponent Botha, R (Rayden)

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	Pretorius ,Y (Yannich)	2	1	0	2	1	0	0	0	0	0	0	0
1	Pretorius ,Y (Yannich)	2	1308.2	1308.2	2	1301	1308.2	0	0	0	0	0	0
2	Mathew ,L (Leyna)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Mathew ,L (Leyna)	2	1169.8	1382.3	2	1165.8	1382.3	0	0	0	0	0	0
3	Tloubatla ,F (Fortune)	2	1	0	1	1	425	1	0	-425	0	0	0
3	Tloubatla ,F (Fortune)	2	1243	1243	1	1242.4	1668	1	1200	818	0	0	0
4	Nthejane ,T (Tshepang)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nthejane ,T (Tshepang)	1	1193.6	1618.6	1	1191.4	1618.6	0	0	0	0	0	0
5	Rampfomedzi ,M (Malanga)	1	1	425	1	1	425	0	0	0	0	0	0
5	Rampfomedzi ,M (Malanga)	1	1402.6	1827.6	1	1396.7	1827.6	0	0	0	0	0	0
6	Selepe ,M (Matshidiso)	1	1	425	1	1	425	0	0	0	0	0	0
6	Selepe ,M (Matshidiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Malebye ,T (Tshimega)	1	1	425	1	1	425	0	0	0	0	0	0
7	Malebye ,T (Tshimega)	1	1216	1641	1	1213.2	1641	0	0	0	0	0	0
8	Muller ,J (Juan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Muller ,J (Juan)	1	1203.9	1203.9	1	1220.1	1203.9	0	0	0	0	0	0
9	Mabala ,B (Blessing)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mabala ,B (Blessing)	1	1266.5	841.5	1	1275.9	841.5	0	0	0	0	0	0
10	Pieterse ,JJ (Johan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Pieterse ,JJ (Johan)	1	1364.8	1364.8	1	1348.6	1364.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Lotterie, C (Christo)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms