PLAYER PAGE
Chathem Jordan Appels
1130149642Dr Kenneth Kaunda (NWP)Personal
Main rating
| Rating | 1442.1 |
| K-factor | 32 |
| Floor | 937.8 |
| Highest | 1453.1 (2024-06-01) |
| Min/Max +/- allowed | 116 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.63 |
| SWe | -0.93 |
| Temp +/- | -29.7 |
| Penalties | 0 |
| Weight perform | 1363.9 |
| Final +/- | -29.7 |
| New Rating () | |
| Rating | 1412.4 |
| K-factor | 32 |
| Floor | 937.8 |
| Highest | 1453.1 (2024-06-01) |
| Min/Max +/- allowed | 115.6 |
Standard rating
| Rating | 1453.6 |
| K-factor | 32 |
| Floor | 953.6 |
| Highest | 1453.6 (2026-06-01) |
| Min/Max +/- allowed | 115.5 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.65 |
| SWe | -1.13 |
| Temp +/- | -36.3 |
| Penalties | 0 |
| Weight perform | 1363.9 |
| Final +/- | -36.3 |
| New Rating () | |
| Rating | 1417.3 |
| K-factor | 32 |
| Floor | 953.6 |
| Highest | 1453.6 (2026-06-01) |
| Min/Max +/- allowed | 115.5 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Dr KK Chess Ferdies 2026 (U16) | Standard | 2026-08-01 | 2026-08-01 | Dr Kenneth Kaunda (NWP) | 5 | 1442.1 | 5 | 2 | 1328.3 | -16.6 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Dr KK Volkies 2026 (U14) | Standard | 2026-05-09 | 2026-05-09 | Dr Kenneth Kaunda (NWP) | 5 | 1400.1 | 5 | 5 | 1674.5 | 42 | Details |
| 2 | Dr KK Wollies 2026 (U14) | Standard | 2026-03-07 | 2026-03-07 | Dr Kenneth Kaunda (NWP) | 5 | 1389.4 | 5 | 4 | 1448.5 | 10.7 | Details |
| 3 | Dr KK Chess - Curro 2026 (B) | Standard | 2026-02-07 | 2026-02-07 | Dr Kenneth Kaunda (NWP) | 5 | 1404.9 | 5 | 1 | 1149.9 | -24.4 | Details |
| 4 | Gauteng Inter-Region at Emerald Resort 2025 (U14 Championship) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1386.9 | 5 | 2 | 1538.5 | 17.3 | Details |
| 5 | DR KK Chess Volkies 2025 (U14) | Standard | 2025-10-18 | 2025-10-18 | Dr Kenneth Kaunda (NWP) | 5 | 1417.8 | 5 | 2 | 1175.9 | -22.7 | Details |
| 6 | Dr KK Regional Trials Potch 2025 (U14) | Standard | 2025-09-27 | 2025-09-27 | Dr Kenneth Kaunda (NWP) | 5 | 1417.8 | 5 | 3 | 1383.3 | -2.5 | Details |
| 7 | Ashton John 2025 (U14) | Standard | 2025-08-23 | 2025-08-23 | Dr Kenneth Kaunda (NWP) | 5 | 1401.9 | 5 | 3.5 | 1509.8 | 10 | Details |
| 8 | CURRO Tournament 2025 (U14) | Standard | 2025-04-12 | 2025-04-12 | Dr Kenneth Kaunda (NWP) | 5 | 1365.2 | 5 | 4.5 | 1606.2 | 22.9 | Details |
| 9 | Dr Kenneth Kaunda La Hoff PS 2025 (U14) | Standard | 2025-03-01 | 2025-03-01 | Dr Kenneth Kaunda (NWP) | 5 | 1378.4 | 5 | 3 | 1285.3 | -8.1 | Details |
| 10 | DR KK Volkies 2025 (U12) | Standard | 2025-02-01 | 2025-02-01 | Dr Kenneth Kaunda (NWP) | 5 | 1340.9 | 5 | 4.5 | 1586.6 | 23.4 | Details |
| 11 | Gauteng Inter-Region at UJ 2024 (U12 Candidates) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1388.2 | 4 | 1 | 980.7 | -37.1 | Details |
| 12 | DR KKD Trails 2 2024 (U12) | Standard | 2024-10-12 | 2024-10-12 | Dr Kenneth Kaunda (NWP) | 5 | 1395.6 | 5 | 3 | 1337.9 | -4.6 | Details |
| 13 | DR KKD Mooirivier Trials 2024 (U12) | Standard | 2024-09-14 | 2024-09-14 | Dr Kenneth Kaunda (NWP) | 5 | 1417.6 | 4 | 1 | 1116.5 | -23.4 | Details |
| 14 | DR KKD Curro Agegroup 2024 (U12) | Standard | 2024-08-31 | 2024-08-31 | Dr Kenneth Kaunda (NWP) | 5 | 1417.6 | 5 | 4 | 1506.8 | 9.6 | Details |
| 15 | DR KK Gimmies 2024 (U12) | Standard | 2024-07-13 | 2024-07-13 | Dr Kenneth Kaunda (NWP) | 5 | 1437.8 | 5 | 2 | 1301.7 | -12.6 | Details |
| 16 | DR KKD Saamtrek 2024 (U12) | Standard | 2024-06-08 | 2024-06-08 | Dr Kenneth Kaunda (NWP) | 5 | 1363.2 | 5 | 5 | 1663.5 | 28.7 | Details |
| 17 | DR KKD Ferdies Mar 2024 (D) | Standard | 2024-03-02 | 2024-03-02 | Dr Kenneth Kaunda (NWP) | 5 | 1365 | 5 | 3.5 | 1344.6 | -1 | Details |
| 18 | DR KKD Curro Feb 2024 (U12) | Standard | 2024-02-10 | 2024-02-10 | Dr Kenneth Kaunda (NWP) | 5 | 1283.9 | 5 | 4 | 1491.8 | 19.6 | Details |
| 19 | 2024 Gauteng Inter-Region Chess Championship (U12B) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1247.6 | 4 | 3 | 1465.2 | 19.1 | Details |
| 20 | DR KKD Trials 2023 (U12) | Standard | 2023-09-02 | 2023-09-02 | Dr Kenneth Kaunda (NWP) | 5 | 1201.4 | 5 | 3 | 1329.5 | 11.8 | Details |
| 21 | 2023 Thomas Lechelele North West Open (C) | Standard | 2023-09-15 | 2023-09-16 | Dr Kenneth Kaunda (NWP) | 5 | 1201.4 | 5 | 3 | 1266.1 | 5.6 | Details |
| 22 | DR KKD Meiringspark 2023 (U12) | Standard | 2023-08-19 | 2023-08-19 | Dr Kenneth Kaunda (NWP) | 5 | 1172.8 | 5 | 3 | 1312.5 | 14.3 | Details |
| 23 | Dr Kenneth Kaunda Volkies 2023 (D) | Standard | 2023-06-10 | 2023-06-10 | Dr Kenneth Kaunda (NWP) | 5 | 1143.6 | 5 | 4 | 1453.8 | 30.9 | Details |
| 24 | JNW Open - Trinityhouse Little Falls 2023 (C) | Standard | 2023-06-24 | 2023-06-24 | Johannesburg Metro (GJM) | 5 | 1143.6 | 5 | 1 | 970 | -16.3 | Details |
| 25 | Dr KKD Curro 2023 (U10+U12) | Standard | 2023-05-13 | 2023-05-13 | Dr Kenneth Kaunda (NWP) | 5 | 1174.8 | 5 | 2 | 1006.5 | -15.6 | Details |
| 26 | DR Kenneth Kaunda Curro 2023 (E) | Standard | 2023-04-22 | 2023-04-22 | Dr Kenneth Kaunda (NWP) | 5 | 1155.2 | 5 | 3 | 1249.2 | 9.8 | Details |
| 27 | Dr KKD NG Goudkop 2023 (D Junior) | Standard | 2023-03-18 | 2023-03-18 | Dr Kenneth Kaunda (NWP) | 5 | 1151.5 | 4 | 2 | 1175 | 1.8 | Details |
| 28 | Dr. Kenneth Kaunda Saamtrek 2023 (U12) | Standard | 2023-02-04 | 2023-02-04 | Dr Kenneth Kaunda (NWP) | 5 | 1200 | 5 | 1 | 945 | -24.2 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 20 |
| Wins | 12 |
| Draws | 0 |
| Losses | 8 |
| White | 9 |
| Black | 11 |
| White wins | 5 |
| Black wins | 7 |
| Score | 12 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1315.3 |
| Performance | 1400.3 |
Game statistics (History)
| Games | 141 |
| Wins | 80 |
| Draws | 6 |
| Losses | 55 |
| White | 67 |
| Black | 74 |
| White wins | 45 |
| Black wins | 35 |
| Score | 83 |
| Percent | 58.9 |
| Dp | 75.4 |
| AOR | 1260 |
| Performance | 1335.3 |
Rankings (Main)
| National | |
| Overall | 2811 |
| Gender | 2402 |
| Age group | 335 |
| Gender/Age | 247 |
| Provincial | |
| Overall | 186 |
| Gender | 161 |
| Age group | 20 |
| Gender/Age | 17 |
| Regional | |
| Overall | 37 |
| Gender | 34 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Standard)
| National | |
| Overall | 2323 |
| Gender | 1975 |
| Age group | 275 |
| Gender/Age | 201 |
| Provincial | |
| Overall | 167 |
| Gender | 147 |
| Age group | 17 |
| Gender/Age | 15 |
| Regional | |
| Overall | 36 |
| Gender | 33 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 20 |
| Score | 12 |
| Percent | 60 |
| Aor | 1315.3 |
| Dp | 85 |
| Prat | 1400.3 |
Performance (12 months)
| Games | 25 |
| Score | 14 |
| Percent | 56 |
| Aor | 1376.9 |
| Dp | 51 |
| Prat | 1427.9 |
Performance (History)
| Games | 141 |
| Score | 83 |
| Percent | 58.9 |
| Aor | 1260 |
| Dp | 75.4 |
| Prat | 1335.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Stols, Z (Zenica) | 6 | 3 | 3 | Dr KKD Curro 2023 (U10+U12) | DR KKD Trails 2 2024 (U12) | Details |
| Overall | 2 | Moloantoa, B (Boipelo) | 5 | 2 | 3 | Dr Kenneth Kaunda La Hoff PS 2025 (U14) | Dr KK Volkies 2026 (U14) | Details |
| Overall | 3 | Werkman, R (Robert Josua) | 5 | 3 | 2 | DR KK Gimmies 2024 (U12) | Dr KK Volkies 2026 (U14) | Details |
| Overall | 4 | Labuschagne, G (Gian) | 4 | 1 | 3 | Dr KKD NG Goudkop 2023 (D Junior) | Dr KK Chess - Curro 2026 (B) | Details |
| Overall | 5 | Gbalokwu, O (Obiora) | 4 | 1 | 3 | Dr Kenneth Kaunda La Hoff PS 2025 (U14) | Dr KK Volkies 2026 (U14) | Details |
| Standard | 1 | Stols, Z (Zenica) | 6 | 3 | 3 | Dr KKD Curro 2023 (U10+U12) | DR KKD Trails 2 2024 (U12) | Details |
| Standard | 2 | Werkman, R (Robert Josua) | 5 | 3 | 2 | DR KK Gimmies 2024 (U12) | Dr KK Volkies 2026 (U14) | Details |
| Standard | 3 | Moloantoa, B (Boipelo) | 5 | 2 | 3 | Dr Kenneth Kaunda La Hoff PS 2025 (U14) | Dr KK Volkies 2026 (U14) | Details |
| Standard | 4 | Lemotlo, S (Siyabonga Keora) | 4 | 2 | 2 | DR KKD Meiringspark 2023 (U12) | CURRO Tournament 2025 (U14) | Details |
| Standard | 5 | Labuschagne, G (Gian) | 4 | 1 | 3 | Dr KKD NG Goudkop 2023 (D Junior) | Dr KK Chess - Curro 2026 (B) | Details |