Chess South Africa Ratings Database

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Personal

Verreynne, K (Kobus)

Chess SA id

1130141030

FIDE id

Date of birth

2013-06-28 (U14)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-13

Personal details last changed

1900-01-01

Junior GPX Games

49.2

Junior GPX Points

1250.5

Item	Main	Standard	Rapid	Blitz
Rating	1396.1	1417.6	1285	1200
Raw rating	1395.2	1417.6	1285	1200
Weighted rating	1396.1	1410.4	1248	1200
Weighted performance	1310.3	1349.6	1241.4	0
Floor	944.1	941.9	806.9	700
K-factor	32	32	36	36
Min/Max rating change allowed	125.6	121.6	146.9	165.8
Highest rating	1444.1 2025-09-01	1445.9 2024-11-01	1306.9 2025-09-01	1200 2018-10-01
Highest raw rating	1444.1 2025-09-01	1441.9 2025-06-01	1306.9 2025-09-01	1200 2024-02-01
Highest weighted rating	1396.1 2025-09-30	1410.4 2025-09-30	1248 2025-09-30	1200 2018-10-01
Highest weighted performance	1425.3 2024-11-01	1445.9 2024-11-01	1306.6 2024-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	1.4	0	0	0
New rating	1397.6	1417.6	1285	1200
Analysis
Rating	1396.1	1417.6	1285	1200
Raw rating	1395.2	1417.6	1285	1200
Weighted rating	1396.1	1410.4	1248
Weighted performance	1310.3	1349.6	1241.4
K-factor	32	32	36	36
Floor	944.1	941.9	806.9	700
Max/Min rating change allowed	125.6	121.6	146.9	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	1395.2	1417.6	1285	1200
New weighted rating	1397.6	1412.6	1252.1	1200
New weighted performance	1309.9	1349.1	1241	0
Temp new rating	1397.6	1417.6	1285	1200
Temp new rating +/-	1.4	0	0	0
Final new rating +/-	1.4	0	0	0
New rating	1397.6	1417.6	1285	1200
New K-factor	32	32	36	36
New floor	944.1	941.9	806.9	700

Item	Main	Standard	Rapid
	0	0	0
	51	25	26
	52	38	14
	25	25	0
	16	16	0
	0	0	0
History	144	104	40

Games since
	Main 118	Standard 78		Rapid 40		Blitz 0
Gender	Male
Age group	U14
Region	Capricorn (LCP)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	2208		62		54
Male	1814		61		53
U14	356		15		14
U14 Male	264		15		14
Standard
	RSA		Province		Region
Overall	1878		46		42
Male	1549		45		41
U14	300		12		11
U14 Male	224		12		11
Rapid
	RSA		Province		Region
Overall	1125		82		32
Male	919		77		31
U14	248		23		11
U14 Male	179		21		10
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	51	32	62.75	108.3	1303.9	1412.3
Standard	25	16.5	66	136	1301.7	1437.7
Rapid	26	15.5	59.62	81.7	1306.1	1387.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	144	90.5	62.85	109.2	1268.6	1377.8
Standard	104	66.5	63.94	118.5	1263.8	1382.3
Rapid	40	24	60	85	1281.1	1366.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1395.2	1417.6	1285	1200
2025-09-01	1444.1	1441.9	1306.9	1200
2025-08-01	1426.6	1441.9	1256.1	1200
2025-07-01	1426.6	1441.9	1256.1	1200
2025-06-01	1426.6	1441.9	1256.1	1200
2025-05-01	1402.3	1413.1	1256.1	1200
2025-04-01	1402.3	1413.1	1256.1	1200
2025-03-01	1405.2	1427.2	1241.3	1200
2025-02-01	1375.3	1392.8	1241.3	1200
2025-01-01	1384.3	1392.8	1235.3	1200
2024-12-01	1417.9	1435	1235.3	1200
2024-11-01	1417.9	1435	1235.3	1200
2024-10-01	1389.5	1407.8	1235.3	1200
2024-09-01	1358.7	1377.6	1235.3	1200
2024-08-01	1358.7	1377.6	1235.3	1200
2024-07-01	1366.3	1377.6	1230.6	1200
2024-06-01	1353.4	1377.6	1200	1200
2024-08-01	1316.1	1338.4	1200	1200
2024-04-01	1331.2	1338.4	1200	1200
2024-03-01	1328.2	1335.9	1200	1200
2024-02-01	1302.2	1304.6	1200	1200
2024-01-01	1343.5	1349.2	1200	1200
2023-12-01	1343.5	1349.2	1200	1200
2023-11-01	1343.5	1349.2	1200	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	Capricorn District Qualifying Tournament 8 2025 (U14)	2025-09-13	2025-09-13	Standard	Capricorn (LCP)	5	5	2.5	Yes	Analysis
2	Limpopo Women's Day Open Chess Campionships 2025 (Junior)	2025-08-09	2025-08-09	Rapid	Capricorn (LCP)	7	7	3.5	Yes	Analysis
3	Polokwane Open Chess Campionships 2025 (Junior)	2025-08-02	2025-08-02	Rapid	Capricorn (LCP)	7	7	5	Yes	Analysis
4	Capricorn District Qualifying Tournament 2025 (U14)	2025-04-12	2025-04-12	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
5	Capricorn District Qualifying Tournament 3 2025 (U14)	2025-03-15	2025-03-15	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
6	2nd Capricorn Open 2025 (B)	2025-03-01	2025-03-01	Rapid	Capricorn (LCP)	6	6	3.5	Yes	Analysis
7	Chess Haven Polokwane Open Championship 2025 (B)	2025-02-22	2025-02-22	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
8	Capricorn District Qualifying Tournament 1 2025 (U14)	2025-02-01	2025-02-01	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
9	Seshego New Year Chess Tournament 2025 (B)	2025-01-23	2025-01-23	Rapid	Capricorn (LCP)	6	6	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Capricorn District Qualifying Tournament 8 2025 (U14)	2025-09-13	2025-09-13	Standard	Capricorn (LCP)	5	5	2.5	Yes	Analysis
2	Limpopo Women's Day Open Chess Campionships 2025 (Junior)	2025-08-09	2025-08-09	Rapid	Capricorn (LCP)	7	7	3.5	Yes	Analysis
3	Polokwane Open Chess Campionships 2025 (Junior)	2025-08-02	2025-08-02	Rapid	Capricorn (LCP)	7	7	5	Yes	Analysis
4	Capricorn District Qualifying Tournament 2025 (U14)	2025-04-12	2025-04-12	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
5	Capricorn District Qualifying Tournament 3 2025 (U14)	2025-03-15	2025-03-15	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
6	2nd Capricorn Open 2025 (B)	2025-03-01	2025-03-01	Rapid	Capricorn (LCP)	6	6	3.5	Yes	Analysis
7	Chess Haven Polokwane Open Championship 2025 (B)	2025-02-22	2025-02-22	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
8	Capricorn District Qualifying Tournament 1 2025 (U14)	2025-02-01	2025-02-01	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
9	Seshego New Year Chess Tournament 2025 (B)	2025-01-23	2025-01-23	Rapid	Capricorn (LCP)	6	6	3.5	Yes	Analysis
10	Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	3.5	Yes	Analysis
11	Limpopo Junior Trials 2024 (U12)	2024-10-05	2024-10-05	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
12	Capricorn Junior Qualifying 6 2024 (U12)	2024-09-14	2024-09-14	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
13	LCA Round Robin 2024 (1201-1400)	2024-06-22	2024-06-22	Rapid	Capricorn (LCP)	5	5	3	Yes	Analysis
14	Capricorn District Primary Schools League Finals 2024 (U11A)	2024-05-25	2024-05-25	Rapid	Capricorn (LCP)	5	5	3.5	Yes	Analysis
15	Capricorn Junior Qualifying 4 2024 (U12)	2024-05-04	2024-05-04	Standard	Capricorn (LCP)	5	5	4.5	Yes	Analysis
16	University of Limpopo Rapid Tournament 2024 (Junior)	2024-04-12	2024-04-12	Rapid	Capricorn (LCP)	5	4	2	Yes	Analysis
17	Capricorn District Junior Qualifying 3 2024 (U12)	2024-03-09	2024-03-09	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
18	Capricorn Open Chess Championship 2024 (B)	2024-03-02	2024-03-02	Standard	Capricorn (LCP)	5	1	1	Yes	Analysis
19	Capricorn District Chess Junior Qualifying Tournament 2024 (U12)	2024-02-03	2024-02-03	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
20	2024 Gauteng Inter-Region Chess Championship (U12A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
21	2023 Capricorn District Junior Final Trials (U12 Boys (Group 1)	2023-11-11	2023-11-11	Standard	Capricorn (LCP)	6	5	3	Yes	Analysis
22	Capricorn District Chess Qualifying Tournament 2023 (U12)	2023-10-28	2023-10-28	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
23	Capricorn District Chess Qualifying Tournament 2023 (U12)	2023-10-28	2023-10-28	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
24	Capricorn Qualifying March 2023 (U12)	2023-03-11	2023-03-11	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
25	Capricorn Qualifying February 4th 2023 (U12)	2023-02-04	2023-02-04	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
26	2022 South African Junior Team Chess Championships (U10 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	6	4	Yes	Analysis
27	Capricorn Qualifying August 2022 (U10)	2022-08-27	2022-08-27	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
28	Capricorn Qualifying May 2022 (U10)	2022-05-21	2022-05-21	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2nd Capricorn Open 2025				Tournament Capricorn District Qualifying Tournament 3 2025
		date 2025-03-01	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Janse Van Rensburg, Z (Zach)				Opponent Kgolane, K (Kgabo)
2	6	Tournament Seshego New Year Chess Tournament 2025				Tournament Capricorn District Qualifying Tournament 1 2025
		date 2025-01-23	rnd 5	type Rapid	result 0.5	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Verreynne, E (Elbe)				Opponent Swart, C (Christopher)
3	6	Tournament Capricorn Junior Qualifying 4 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-25	rnd 1	type Rapid	result 1
		Opponent Thiyo, D (Dimpho)				Opponent Mubarek, S (Salih)

#	Games	Start				End
1	9	Tournament Capricorn Junior Qualifying 4 2024				Tournament Capricorn Junior Qualifying 6 2024
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-09-14	rnd 4	type Standard	result 1
		Opponent Thiyo, D (Dimpho)				Opponent Mphela, H (Hlaume)
2	5	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Capricorn District Qualifying Tournament 1 2025
		date 2024-12-19	rnd 7	type Standard	result 0.5	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Kanjee, V (Viyaash)				Opponent Swart, C (Christopher)
3	5	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-01-14	rnd 5	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Gruenenfelder, L (Laker)				Opponent Wood, J (Janco)

#	Games	Start				End
1	6	Tournament 2nd Capricorn Open 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-03-01	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Janse Van Rensburg, Z (Zach)				Opponent Mabilu, N (Naomi)
2	3	Tournament LCA Round Robin 2024				Tournament LCA Round Robin 2024
		date 2024-06-22	rnd 2	type Rapid	result 1	date 2024-06-22	rnd 4	type Rapid	result 1
		Opponent Masha, PH (Phodisho)				Opponent Lengau, AD (Amohelang)
3	3	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-25	rnd 3	type Rapid	result 1	date 2024-05-25	rnd 5	type Rapid	result 0.5
		Opponent Pelser, D (Dion)				Opponent Swart, C (Christopher)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2nd Capricorn Open 2025				Tournament Capricorn District Qualifying Tournament 3 2025
		date 2025-03-01	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Janse Van Rensburg, Z (Zach)				Opponent Kgolane, K (Kgabo)
2	5	Tournament Capricorn District Qualifying Tournament 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Makgolane, T (Thakgalo)				Opponent Mabilu, N (Naomi)
3	5	Tournament Seshego New Year Chess Tournament 2025				Tournament Capricorn District Qualifying Tournament 1 2025
		date 2025-01-23	rnd 6	type Rapid	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Dolo, M (Mogau)				Opponent Swart, C (Christopher)

#	Games	Start				End
1	5	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-01-14	rnd 5	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Gruenenfelder, L (Laker)				Opponent Wood, J (Janco)
2	4	Tournament Capricorn District Qualifying Tournament 2025				Tournament Capricorn District Qualifying Tournament 8 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-09-13	rnd 2	type Standard	result 1
		Opponent Makgolane, T (Thakgalo)				Opponent Van Der Merwe, M (Monica)
3	4	Tournament Capricorn District Qualifying Tournament 1 2025				Tournament Capricorn District Qualifying Tournament 1 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Mafiri, M (Mogau)				Opponent Swart, C (Christopher)

#	Games	Start				End
1	6	Tournament 2nd Capricorn Open 2025				Tournament Polokwane Open Chess Campionships 2025
		date 2025-03-01	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Janse Van Rensburg, Z (Zach)				Opponent Mabilu, N (Naomi)
2	3	Tournament LCA Round Robin 2024				Tournament LCA Round Robin 2024
		date 2024-06-22	rnd 2	type Rapid	result 1	date 2024-06-22	rnd 4	type Rapid	result 1
		Opponent Masha, PH (Phodisho)				Opponent Lengau, AD (Amohelang)
3	2	Tournament Limpopo Women's Day Open Chess Campionships 2025				Tournament Limpopo Women's Day Open Chess Campionships 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Machethe, M (Mosibudi)				Opponent Verreynne, E (Elbe)

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	Mehta ,A (Aryan)	4	2	0	4	2	0	0	0	0	0	0	0
1	Mehta ,A (Aryan)	4	1351.5	1351.5	4	1356.8	1351.5	0	0	0	0	0	0
2	Swart ,C (Christopher)	4	2	0	3	1.5	0	1	0.5	0	0	0	0
2	Swart ,C (Christopher)	4	1378.6	1378.6	3	1359.7	1378.6	1	1234.6	1378.6	0	0	0
3	Verreynne ,E (Elbe)	4	3.5	318.8	1	1	425	3	2.5	283.3	0	0	0
3	Verreynne ,E (Elbe)	4	1141.9	1460.7	1	1172.2	1566.9	3	1183.3	1425.3	0	0	0
4	Maleka ,K (Kega)	3	3	425	3	3	425	0	0	0	0	0	0
4	Maleka ,K (Kega)	3	1236.5	1661.5	3	1226.2	1661.5	0	0	0	0	0	0
5	Pelser ,D (Dion)	3	3	425	2	2	425	1	1	425	0	0	0
5	Pelser ,D (Dion)	3	1284.4	1709.4	2	1306.1	1709.4	1	1200	1709.4	0	0	0
6	Mphahlele ,P (Phetolo)	3	0	-425	2	0	-425	1	0	-425	0	0	0
6	Mphahlele ,P (Phetolo)	3	1559.4	1134.4	2	1559.5	1134.4	1	1272	1134.4	0	0	0
7	Zitha ,VI (Vun`we)	3	2	141.7	2	1	0	1	1	425	0	0	0
7	Zitha ,VI (Vun`we)	3	1406.6	1548.3	2	1447.9	1406.6	1	1110.7	1831.6	0	0	0
8	De Beer ,R (Ruan)	2	2	425	2	2	425	0	0	0	0	0	0
8	De Beer ,R (Ruan)	2	1216.2	1641.2	2	1216.3	1641.2	0	0	0	0	0	0
9	Kotzee ,J (Juvan)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Kotzee ,J (Juvan)	2	1473.2	1048.2	2	1481.4	1048.2	0	0	0	0	0	0
10	Mudau ,R (Rea)	2	1	0	2	1	0	0	0	0	0	0	0
10	Mudau ,R (Rea)	2	1278.4	1278.4	2	1263.4	1278.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Verreynne, K (Kobus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms