PLAYER PAGE

Personal

Kapp, J (Jacinto)

Chess SA id

1790140433

FIDE id

?

Date of birth

1979-05-04 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-10-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1469.1 1457.5 1347.4 1217.3
Raw rating 1469.1 1444.2 1347.4 1217.3
Weighted rating 1465.7 1457.5 1309.3 1169.3
Weighted performance 1413.3 1393.1 0 0
Floor 989.2 997.3 847.4 717.3
K-factor 32 32 36 36
Min/Max rating change allowed 113 117.1 134.4 161.8
Highest rating 1556.4
2023-03-01
1559.9
2022-10-01
1347.4
2025-11-01
1246.3
2022-08-01
Highest raw rating 1489.2
2025-08-01
1497.3
2025-08-01
1347.4
2025-11-01
1217.3
2025-09-30
Highest weighted rating 1466.1
2025-09-01
1458
2025-09-01
1309.3
2025-11-01
1210.4
2023-04-01
Highest weighted performance 1556.4
2023-03-01
1559.9
2022-10-01
1338.1
2022-08-01
1246.3
2022-08-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 -0.4 0 0
New rating 1469.1 1457.1 1347.4 1217.3
Analysis
Rating 1469.1 1457.5 1347.4 1217.3
Raw rating 1469.1 1444.2 1347.4 1217.3
Weighted rating 1465.7 1457.5 1309.3
Weighted performance 1413.3 1393.1 0
K-factor 32 32 36 36
Floor 989.2 997.3 847.4 717.3
Max/Min rating change allowed 113 117.1 134.4 161.8
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 1469.1 1444.2 1347.4 1217.3
New weighted rating 1466.2 1457.1 1312.5 1173.5
New weighted performance 1404.9 1384.7 0 0
Temp new rating 1469.1 1457.1 1347.4 1217.3
Temp new rating +/- 0 -0.4 0 0
Final new rating +/- 0 -0.4 0 0
New rating 1469.1 1457.1 1347.4 1217.3
New K-factor 32 32 36 36
New floor 989.2 997.3 847.4 717.3

Item Main Standard Rapid Blitz
0 0 0 0
64 55 3 6
18 18 0 0
27 22 3 2
47 11 22 14
0 0 0 0
History 156 106 28 22

Games since
Main
82
Standard
73
Rapid
3
Blitz
6
Gender Male
Age group Adult
Region Nelson Mandela Bay (ENM)
Province Eastern Cape (EC)
Main
RSA Province Region
Overall 1523 180 63
Male 1285 157 57
Adult 465 35 10
Adult Male 430 33 8
Standard
RSA Province Region
Overall 1535 186 62
Male 1283 161 55
Adult 432 33 9
Adult Male 399 31 7
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult 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 64 35 54.69 39.8 1467.4 1507.2
Standard 55 29 52.73 23.2 1445.7 1468.8
Rapid 3 2 66.67 141.7 1753.8 1895.5
Blitz 6 4 66.67 141.7 1523.4 1665.1
History
Games Score % Dp AvgOpp Performance
Main 156 91.5 58.65 73.6 1387.9 1461.5
Standard 106 61 57.55 64.2 1402.1 1466.2
Rapid 28 19 67.86 151.8 1357.1 1508.9
Blitz 22 11.5 52.27 19.3 1358.8 1378.1

Date Main Standard Rapid Blitz
2025-11-01 1469.1 1444.2 1347.4 1217.3
2025-09-30 1450.8 1444.2 1306 1217.3
2025-09-01 1479.2 1482.3 1306 1160.4
2025-08-01 1489.2 1497.3 1306 1160.4
2025-07-01 1473.5 1480.5 1306 1160.4
2025-06-01 1467.3 1470.8 1306 1160.4
2025-05-01 1467.7 1462.3 1306 1160.4
2025-04-01 1476 1474.2 1306 1160.4
2025-03-01 1468.7 1463.3 1306 1160.4
2025-02-01 1458 1446.6 1306 1160.4
2025-01-01 1457 1446.6 1306 1160.3
2024-12-01 1457 1446.6 1306 1160.3
2024-11-01 1457 1446.6 1306 1160.3
2024-10-01 1457 1446.6 1306 1160.3
2024-09-01 1457 1446.6 1306 1160.3
2024-08-01 1457.8 1433.8 1306 1160.3
2024-07-01 1457.8 1433.8 1306 1160.3
2024-09-01 1457.8 1433.8 1306 1160.3
2024-05-01 1457.8 1433.8 1306 1160.3
2024-04-01 1457.8 1433.8 1306 1160.3
2024-03-01 1457.8 1433.8 1306 1160.3
2024-02-01 1459.1 1423.9 1306 1160.3
2024-01-01 1459.1 1423.9 1306 1160.3
2023-12-01 1459.1 1423.9 1306 1160.3

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 PECC - Rapid 2025 (A) 2025-10-23 2025-10-30 Rapid Nelson Mandela Bay (ENM) 6 3 2 Yes Analysis
2 PECC - Club Blitz 2025 2025-09-18 2025-09-18 Blitz Nelson Mandela Bay (ENM) 6 6 4 Yes Analysis
3 EC Closed 2025 (Open) 2025-09-06 2025-09-07 Standard Nelson Mandela Bay (ENM) 6 6 2 Yes Analysis
4 UCC Mind Over Board 2025 (A) 2025-08-01 2025-08-03 Standard Nelson Mandela Bay (ENM) 5 5 2.5 Yes Analysis
5 Eastern Cape Inter-Regional Team Chess Championship 2025 (U20+Open) 2025-07-10 2025-07-11 Standard Amathole (EAL) 5 5 2.5 Yes Analysis
6 NMBCU Closed 2025 (U20+Open) 2025-06-13 2025-06-14 Standard Nelson Mandela Bay (ENM) 6 6 3 Yes Analysis
7 NMBCU Open 2025 (A) 2025-05-23 2025-05-25 Standard Nelson Mandela Bay (ENM) 6 3 1 Yes Analysis
8 NMBCU Trial 4 2025 (U20+Open) 2025-05-09 2025-05-10 Standard Nelson Mandela Bay (ENM) 6 6 4.5 Yes Analysis
9 NMB 3rd Trials 2025 (U20+Adult) 2025-04-11 2025-04-12 Standard Nelson Mandela Bay (ENM) 6 4 1.5 Yes Analysis
10 2025 Buffalo City Chess Trials 1 (U20+Adult) 2025-03-22 2025-03-22 Standard Buffalo City (EBC) 5 5 4.5 Yes Analysis
11 NMB 2nd Trials 2025 (U20+Adults) 2025-03-07 2025-03-08 Standard Nelson Mandela Bay (ENM) 6 6 3.5 Yes Analysis
12 Pearson High Chess Festival 2025 (A) 2025-02-21 2025-02-22 Standard Nelson Mandela Bay (ENM) 5 4 1 Yes Analysis
13 NMBCH Trial 1 2025 (U20+Open) 2025-02-14 2025-02-15 Standard Nelson Mandela Bay (ENM) 5 5 3 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 PECC - Rapid 2025 (A) 2025-10-23 2025-10-30 Rapid Nelson Mandela Bay (ENM) 6 3 2 Yes Analysis
2 PECC - Club Blitz 2025 2025-09-18 2025-09-18 Blitz Nelson Mandela Bay (ENM) 6 6 4 Yes Analysis
3 EC Closed 2025 (Open) 2025-09-06 2025-09-07 Standard Nelson Mandela Bay (ENM) 6 6 2 Yes Analysis
4 UCC Mind Over Board 2025 (A) 2025-08-01 2025-08-03 Standard Nelson Mandela Bay (ENM) 5 5 2.5 Yes Analysis
5 Eastern Cape Inter-Regional Team Chess Championship 2025 (U20+Open) 2025-07-10 2025-07-11 Standard Amathole (EAL) 5 5 2.5 Yes Analysis
6 NMBCU Closed 2025 (U20+Open) 2025-06-13 2025-06-14 Standard Nelson Mandela Bay (ENM) 6 6 3 Yes Analysis
7 NMBCU Open 2025 (A) 2025-05-23 2025-05-25 Standard Nelson Mandela Bay (ENM) 6 3 1 Yes Analysis
8 NMBCU Trial 4 2025 (U20+Open) 2025-05-09 2025-05-10 Standard Nelson Mandela Bay (ENM) 6 6 4.5 Yes Analysis
9 NMB 3rd Trials 2025 (U20+Adult) 2025-04-11 2025-04-12 Standard Nelson Mandela Bay (ENM) 6 4 1.5 Yes Analysis
10 2025 Buffalo City Chess Trials 1 (U20+Adult) 2025-03-22 2025-03-22 Standard Buffalo City (EBC) 5 5 4.5 Yes Analysis
11 NMB 2nd Trials 2025 (U20+Adults) 2025-03-07 2025-03-08 Standard Nelson Mandela Bay (ENM) 6 6 3.5 Yes Analysis
12 Pearson High Chess Festival 2025 (A) 2025-02-21 2025-02-22 Standard Nelson Mandela Bay (ENM) 5 4 1 Yes Analysis
13 NMBCH Trial 1 2025 (U20+Open) 2025-02-14 2025-02-15 Standard Nelson Mandela Bay (ENM) 5 5 3 Yes Analysis
14 NMBCU Trial 5 2024 (U20+Open) 2024-08-16 2024-08-17 Standard Nelson Mandela Bay (ENM) 6 5 5 Yes Analysis
15 NMB Open 2024 (A) 2024-08-02 2024-08-04 Standard Nelson Mandela Bay (ENM) 6 3 0 Yes Analysis
16 NMBCU Trials 1 2024 (Open) 2024-02-16 2024-02-16 Standard Nelson Mandela Bay (ENM) 6 6 4.5 Yes Analysis
17 Pearson Open Chess Tournament 2024 (A) 2024-02-23 2024-02-24 Standard Nelson Mandela Bay (ENM) 5 4 2 Yes Analysis
18 NMBCU Closed 2023 (Adults) 2023-08-11 2023-08-12 Standard Nelson Mandela Bay (ENM) 6 6 4 Yes Analysis
19 Bergman Cup 2023 2023-06-08 2023-07-20 Rapid Nelson Mandela Bay (ENM) 9 3 3 Yes Analysis
20 PECC Edgar Hill 2023 2023-03-30 2023-04-13 Blitz Nelson Mandela Bay (ENM) 9 2 0 Yes Analysis
21 PECC Presidents Cup 2023 2023-02-02 2023-03-16 Standard Nelson Mandela Bay (ENM) 7 7 5.5 Yes Analysis
22 NMB 2nd Trials 2023 (Adults) 2023-03-24 2023-03-25 Standard Nelson Mandela Bay (ENM) 6 4 2.5 Yes Analysis
23 NMB 1st Trials 2023 (Adults) 2023-02-17 2023-02-18 Standard Nelson Mandela Bay (ENM) 6 5 3 Yes Analysis
24 PECC Closed 2022 (B) 2022-09-22 2022-10-27 Standard Nelson Mandela Bay (ENM) 5 2 2 Yes Analysis
25 2022 Madibaz Physics Chess Open (C) 2022-10-07 2022-10-08 Rapid Nelson Mandela Bay (ENM) 7 7 5.5 Yes Analysis
26 PECC 20/20 2022 2022-09-01 2022-09-15 Rapid Nelson Mandela Bay (ENM) 6 6 3 Yes Analysis
27 2022 Madibaz Tournament (Open Team) 2022-09-10 2022-09-10 Rapid Nelson Mandela Bay (ENM) 5 4 2.5 Yes Analysis
28 2022 Madibaz Tournament (Open Blitz) 2022-09-09 2022-09-09 Blitz Nelson Mandela Bay (ENM) 7 7 3 Yes Analysis
29 2022 Westering Tournament (Rapid) 2022-08-27 2022-08-27 Rapid Nelson Mandela Bay (ENM) 5 5 3 Yes Analysis
30 2022 Westering Tournament (Blitz) 2022-08-27 2022-08-27 Blitz Nelson Mandela Bay (ENM) 7 7 4.5 Yes Analysis
31 NMBCU Trial 3 2022 (Adults) 2022-07-22 2022-07-23 Standard Nelson Mandela Bay (ENM) 6 6 2.5 Yes Analysis
32 2022 NMB Junior Trials 2 (Adult) 2022-05-13 2022-05-14 Standard Nelson Mandela Bay (ENM) 5 3 1 Yes Analysis

Top 3 Streaks

# Games Start End
1 10 Tournament
2022 Madibaz Physics Chess Open
Tournament
NMB 1st Trials 2023
date
2022-10-08
rnd
3
type
Rapid
result
1
date
2023-02-17
rnd
1
type
Standard
result
1
Opponent
Grove, JF (Jacques)
Opponent
Simons, D (Daniel)
2 7 Tournament
NMBCU Closed 2023
Tournament
NMBCU Trials 1 2024
date
2023-08-12
rnd
6
type
Standard
result
1
date
2024-02-16
rnd
6
type
Standard
result
1
Opponent
Mapungwana, S (Sikelela)
Opponent
Tsoyi, S (Siyanda)
3 6 Tournament
NMBCU Trial 5 2024
Tournament
NMBCH Trial 1 2025
date
2024-08-16
rnd
1
type
Standard
result
1
date
2025-02-14
rnd
1
type
Standard
result
1
Opponent
Alexander, C (Cruzen)
Opponent
Banca, M (Musa Lelethu)
# Games Start End
1 7 Tournament
NMBCU Closed 2023
Tournament
NMBCU Trials 1 2024
date
2023-08-12
rnd
6
type
Standard
result
1
date
2024-02-16
rnd
6
type
Standard
result
1
Opponent
Mapungwana, S (Sikelela)
Opponent
Tsoyi, S (Siyanda)
2 7 Tournament
NMBCU Trial 3 2022
Tournament
NMB 1st Trials 2023
date
2022-07-23
rnd
6
type
Standard
result
1
date
2023-02-17
rnd
1
type
Standard
result
1
Opponent
Kanjana, M (Mokete Lubaballo)
Opponent
Simons, D (Daniel)
3 6 Tournament
NMBCU Trial 5 2024
Tournament
NMBCH Trial 1 2025
date
2024-08-16
rnd
1
type
Standard
result
1
date
2025-02-14
rnd
1
type
Standard
result
1
Opponent
Alexander, C (Cruzen)
Opponent
Banca, M (Musa Lelethu)
# Games Start End
1 8 Tournament
2022 Madibaz Physics Chess Open
Tournament
Bergman Cup 2023
date
2022-10-08
rnd
3
type
Rapid
result
1
date
2023-06-08
rnd
3
type
Rapid
result
1
Opponent
Grove, JF (Jacques)
Opponent
Olivier, G (Grant)
2 4 Tournament
2022 Madibaz Tournament
Tournament
PECC 20/20 2022
date
2022-09-10
rnd
3
type
Rapid
result
1
date
2022-09-15
rnd
5
type
Rapid
result
1
Opponent
Zulu, B (Bayanda)
Opponent
Peter, NM (Neathan)
3 2 Tournament
2022 Westering Tournament
Tournament
2022 Westering Tournament
date
2022-08-27
rnd
1
type
Rapid
result
1
date
2022-08-27
rnd
2
type
Rapid
result
1
Opponent
Blandy, L (Levi)
Opponent
Chipunza, J (James)
# Games Start End
1 3 Tournament
2022 Westering Tournament
Tournament
2022 Westering Tournament
date
2022-08-27
rnd
5
type
Blitz
result
1
date
2022-08-27
rnd
7
type
Blitz
result
0.5
Opponent
Brown, N (Nathan)
Opponent
Doubell, J (Jared)
2 2 Tournament
PECC - Club Blitz 2025
Tournament
PECC - Club Blitz 2025
date
2025-09-18
rnd
1
type
Blitz
result
1
date
2025-09-18
rnd
2
type
Blitz
result
1
Opponent
Bezuidenhout, J (Jarrod)
Opponent
Hugo, K (Kian)
3 2 Tournament
2022 Westering Tournament
Tournament
2022 Westering Tournament
date
2022-08-27
rnd
1
type
Blitz
result
1
date
2022-08-27
rnd
2
type
Blitz
result
1
Opponent
Blandy, L (Levi)
Opponent
Chipunza, J (James)
# Games Start End
1 6 Tournament
NMBCU Trial 5 2024
Tournament
NMBCH Trial 1 2025
date
2024-08-16
rnd
1
type
Standard
result
1
date
2025-02-14
rnd
1
type
Standard
result
1
Opponent
Alexander, C (Cruzen)
Opponent
Banca, M (Musa Lelethu)
2 5 Tournament
PECC Closed 2022
Tournament
NMB 1st Trials 2023
date
2022-10-13
rnd
3
type
Standard
result
1
date
2023-02-17
rnd
1
type
Standard
result
1
Opponent
Connacher, AD (Allan)
Opponent
Simons, D (Daniel)
3 4 Tournament
2022 Madibaz Physics Chess Open
Tournament
2022 Madibaz Physics Chess Open
date
2022-10-08
rnd
3
type
Rapid
result
1
date
2022-10-08
rnd
6
type
Rapid
result
1
Opponent
Grove, JF (Jacques)
Opponent
Mahlangu, C (Calvin)
# Games Start End
1 7 Tournament
NMBCU Trial 3 2022
Tournament
NMB 1st Trials 2023
date
2022-07-23
rnd
6
type
Standard
result
1
date
2023-02-17
rnd
1
type
Standard
result
1
Opponent
Kanjana, M (Mokete Lubaballo)
Opponent
Simons, D (Daniel)
2 6 Tournament
NMBCU Trial 5 2024
Tournament
NMBCH Trial 1 2025
date
2024-08-16
rnd
1
type
Standard
result
1
date
2025-02-14
rnd
1
type
Standard
result
1
Opponent
Alexander, C (Cruzen)
Opponent
Banca, M (Musa Lelethu)
3 3 Tournament
2025 Buffalo City Chess Trials 1
Tournament
2025 Buffalo City Chess Trials 1
date
2025-03-22
rnd
1
type
Standard
result
1
date
2025-03-22
rnd
3
type
Standard
result
1
Opponent
Gcilishe, H (Hlumelo)
Opponent
Bokuva, K (Khazimla)
# Games Start End
1 4 Tournament
2022 Madibaz Physics Chess Open
Tournament
2022 Madibaz Physics Chess Open
date
2022-10-08
rnd
3
type
Rapid
result
1
date
2022-10-08
rnd
6
type
Rapid
result
1
Opponent
Grove, JF (Jacques)
Opponent
Mahlangu, C (Calvin)
2 3 Tournament
Bergman Cup 2023
Tournament
Bergman Cup 2023
date
2023-06-08
rnd
1
type
Rapid
result
1
date
2023-06-08
rnd
3
type
Rapid
result
1
Opponent
Banda, B (Benjamin)
Opponent
Olivier, G (Grant)
3 2 Tournament
2022 Madibaz Tournament
Tournament
PECC 20/20 2022
date
2022-09-10
rnd
5
type
Rapid
result
1
date
2022-09-15
rnd
5
type
Rapid
result
1
Opponent
Makhura, T (Thabang)
Opponent
Peter, NM (Neathan)
# Games Start End
1 2 Tournament
PECC - Club Blitz 2025
Tournament
PECC - Club Blitz 2025
date
2025-09-18
rnd
1
type
Blitz
result
1
date
2025-09-18
rnd
2
type
Blitz
result
1
Opponent
Bezuidenhout, J (Jarrod)
Opponent
Hugo, K (Kian)
2 2 Tournament
2022 Westering Tournament
Tournament
2022 Westering Tournament
date
2022-08-27
rnd
5
type
Blitz
result
1
date
2022-08-27
rnd
6
type
Blitz
result
1
Opponent
Brown, N (Nathan)
Opponent
Mellet, A (Andries)
3 2 Tournament
2022 Westering Tournament
Tournament
2022 Westering Tournament
date
2022-08-27
rnd
1
type
Blitz
result
1
date
2022-08-27
rnd
2
type
Blitz
result
1
Opponent
Blandy, L (Levi)
Opponent
Chipunza, J (James)

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Freeman ,V (Vianco) 6 1 -283.3 6 1 -283.3 0 0 0 0 0 0
1654.2 1370.8 1659.3 1370.8 0 0 0 0
2 Peter ,NM (Neathan Mninawa) 6 2.5 -70.8 4 1.5 -106.2 1 1 425 1 0 -425
1788.8 1718 1890.6 1682.6 1339.7 2213.8 1458.4 1363.8
3 Lagardien ,I (Ismaeel) 5 0 -425 4 0 -425 0 0 0 1 0 -425
1714.3 1289.3 1747.4 1289.3 0 0 1240.7 1289.3
4 Kapp ,S (Sebastian) 4 1 -212.5 1 0 -425 2 1 0 1 0 -425
1637.3 1424.8 1730.2 1212.3 1267.7 1637.3 1363.6 1212.3
5 Chipunza ,J (James) 4 3 212.5 1 0.5 0 2 1.5 212.5 1 1 425
1336.1 1548.6 1479.4 1336.1 1222.7 1548.6 1190 1761.1
6 Rishworth ,J (Justin) 3 1.5 0 3 1.5 0 0 0 0 0 0 0
1531.1 1531.1 1532.2 1531.1 0 0 0 0
7 Mafanya ,K (Kulasande) 3 0 -425 3 0 -425 0 0 0 0 0 0
1847.3 1422.3 1842.3 1422.3 0 0 0 0
8 Driscoll ,S (Samuel) 3 2 141.7 2 2 425 0 0 0 1 0 -425
1594.4 1736.1 1587.4 2019.4 0 0 1308 1169.4
9 Olivier ,G (Grant) 3 1 -141.7 0 0 0 2 1 0 1 0 -425
1468.7 1327 0 0 1051.6 1468.7 1030.2 1043.7
10 Prinsloo ,L (Liam) 3 3 425 0 0 0 2 2 425 1 1 425
1283.8 1708.8 0 0 1146.8 1708.8 1145.4 1708.8

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
© Chess South Africa