PLAYER PAGE
Personal
Nkuna, A (Andrew)
Chess SA id
176085227FIDE id
?Date of birth
1976-02-20 (Adult)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2021-05-08Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1539.4 | 1512.7 | 1300 | 1300 |
| Raw rating | 1539.4 | 1512.7 | 1300 | 1300 |
| Weighted rating | 1538.4 | 1511.9 | 1299 | 1299 |
| Weighted performance | 538 | 538.1 | 0 | 0 |
| Floor | 1039.4 | 1039 | 800 | 800 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 102.2 | 106.2 | 143.8 | 143.8 |
| Highest rating | 1612.42019-08-01 | 1613.32019-08-01 | 13002024-02-01 | 13002024-02-01 |
| Highest raw rating | 1539.42024-02-01 | 15392019-10-01 | 13002024-02-01 | 13002024-02-01 |
| Highest weighted rating | 1536.12025-08-01 | 1510.12025-08-01 | 1296.72025-08-01 | 1296.72025-08-01 |
| Highest weighted performance | 1612.42019-08-01 | 1613.32019-08-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1539.4 | 1512.7 | 1300 | 1300 |
| Analysis | ||||
| Rating | 1539.4 | 1512.7 | 1300 | 1300 |
| Raw rating | 1539.4 | 1512.7 | 1300 | 1300 |
| Weighted rating | 1538.4 | 1511.9 | 1299 | |
| Weighted performance | 538 | 538.1 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 1039.4 | 1039 | 800 | 800 |
| Max/Min rating change allowed | 102.2 | 106.2 | 143.8 | 143.8 |
| 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 | 1539.4 | 1512.7 | 1300 | 1300 |
| New weighted rating | 1539.1 | 1512.4 | 1299.7 | 1299.7 |
| New weighted performance | 537.5 | 537.6 | 0 | 0 |
| Temp new rating | 1539.4 | 1512.7 | 1300 | 1300 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1539.4 | 1512.7 | 1300 | 1300 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 1039.4 | 1039 | 800 | 800 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| History | 147 | 147 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| 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 | 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 | 137 | 70 | 51.09 | 9.3 | 1328.7 | 1338 |
| Standard | 137 | 70 | 51.09 | 9.3 | 1328.7 | 1338 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2025-09-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2025-08-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2025-07-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2025-06-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2025-05-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2025-04-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2025-03-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2025-02-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2025-01-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-12-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-11-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-10-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-09-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-08-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-07-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-06-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-08-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-04-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-03-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-02-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2024-01-01 | 1539.4 | 1512.7 | 1300 | 1300 |
| 2023-12-01 | 1439.1 | 1433.5 | 1200 | 1200 |
| 2023-11-01 | 1439.1 | 1433.5 | 1200 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | 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 | 2021 Chris Greyling Open Tournament (A) | 2021-05-08 | 2021-05-08 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 2 | 2021 Lubowski Open Tournament (A) | 2021-05-01 | 2021-05-02 | Standard | Tshwane (GTP) | 5 | 5 | 0.5 | Yes | Analysis |
| 3 | 2020 Waterkloof Open (A) | 2020-02-29 | 2020-03-01 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 4 | 2020 Registration Tournament (A) | 2020-01-25 | 2020-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 0.5 | Yes | Analysis |
| 5 | 2019 Lardies Open (A) | 2019-10-26 | 2019-10-26 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 6 | 2019 Centurion Open (A) | 2019-09-28 | 2019-09-28 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 7 | 2019 Mid-Gauteng Open (B) | 2019-08-17 | 2019-08-17 | Standard | Tshwane (GTP) | 5 | 5 | 4.5 | Yes | Analysis |
| 8 | 2019 Alekhine Open (B) | 2019-08-09 | 2019-08-10 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 9 | Ehlanzeni Open 2019 (B) | 2019-07-19 | 2019-07-21 | Standard | Ehlanzeni (MEN) | 5 | 1 | 1 | Yes | Analysis |
| 10 | 2019 Menlo Open (B) | 2019-07-13 | 2019-07-13 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 11 | 2019 Swartkop Open (B) | 2019-06-15 | 2019-06-15 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 12 | 2019 Lubowski Open Tournament (B) | 2019-05-11 | 2019-05-12 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 13 | 2019 Chris Greyling (B) | 2019-04-27 | 2019-04-27 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 14 | 2019 Capablanca Chess Festival (Swiss B) | 2019-04-19 | 2019-04-21 | Standard | Tshwane (GTP) | 7 | 7 | 4 | Yes | Analysis |
| 15 | JNW Club - Charterhouse Open 2019 (B) | 2019-04-13 | 2019-04-13 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 4 | Yes | Analysis |
| 16 | 2019 Waterkloof Open (B) | 2019-03-02 | 2019-03-03 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 17 | 2019 Blou Bul (B) | 2019-02-16 | 2019-02-16 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 18 | 2019 Tshwane Chess Registration Tournament (B) | 2019-01-26 | 2019-01-26 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 19 | 2018 Lardies Ope (B) | 2018-10-27 | 2018-10-27 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 20 | 2018 Gauteng North Open (B) | 2018-10-20 | 2018-10-21 | Standard | Tshwane (GTP) | 5 | 4 | 3 | Yes | Analysis |
| 21 | 2018 Centurion Chess Club Open (C) | 2018-09-29 | 2018-09-29 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 22 | JNW Club - Helpmekaar Open 2018 (B) | 2018-09-15 | 2018-09-15 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 23 | 2018 Menlo Open Chess Tournament (C) | 2018-07-21 | 2018-07-21 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 24 | 2018 Capablanca Swiss (B) | 2018-04-27 | 2018-04-29 | Standard | Tshwane (GTP) | 7 | 7 | 3 | Yes | Analysis |
| 25 | JNW Club - Linden Open 2018 (B) | 2018-04-14 | 2018-04-14 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 0 | Yes | Analysis |
| 26 | 2018 Waterkloof Open (B) | 2018-03-03 | 2018-03-04 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 27 | 2018 Blou Bul Open (C) | 2018-02-17 | 2018-02-17 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 28 | 2018 Tshwane Registration Open Chess Tournament (C) | 2018-01-27 | 2018-01-27 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2019 Mid-Gauteng Open | Tournament2019 Mid-Gauteng Open | ||||||
| date2019-08-17 | rnd1 | typeStandard | result1 | date2019-08-17 | rnd5 | typeStandard | result0.5 | ||
| OpponentMalan, H (Henco) | OpponentGardiner, N (Noa) | ||||||||
| 2 | 5 | TournamentEhlanzeni Open 2019 | Tournament2019 Alekhine Open | ||||||
| date2019-07-19 | rnd1 | typeStandard | result1 | date2019-08-10 | rnd4 | typeStandard | result1 | ||
| OpponentManana, K (Khanya) | OpponentStrumpfer, M (Marilee) | ||||||||
| 3 | 5 | Tournament2019 Chris Greyling | Tournament2019 Lubowski Open Tournament | ||||||
| date2019-04-27 | rnd3 | typeStandard | result1 | date2019-05-11 | rnd2 | typeStandard | result1 | ||
| OpponentCoetsee, D (Dewald) | OpponentBuitendag, TS (Tristan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2019 Mid-Gauteng Open | Tournament2019 Mid-Gauteng Open | ||||||
| date2019-08-17 | rnd1 | typeStandard | result1 | date2019-08-17 | rnd5 | typeStandard | result0.5 | ||
| OpponentMalan, H (Henco) | OpponentGardiner, N (Noa) | ||||||||
| 2 | 5 | TournamentEhlanzeni Open 2019 | Tournament2019 Alekhine Open | ||||||
| date2019-07-19 | rnd1 | typeStandard | result1 | date2019-08-10 | rnd4 | typeStandard | result1 | ||
| OpponentManana, K (Khanya) | OpponentStrumpfer, M (Marilee) | ||||||||
| 3 | 5 | Tournament2019 Chris Greyling | Tournament2019 Lubowski Open Tournament | ||||||
| date2019-04-27 | rnd3 | typeStandard | result1 | date2019-05-11 | rnd2 | typeStandard | result1 | ||
| OpponentCoetsee, D (Dewald) | OpponentBuitendag, TS (Tristan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentEhlanzeni Open 2019 | Tournament2019 Alekhine Open | ||||||
| date2019-07-19 | rnd1 | typeStandard | result1 | date2019-08-10 | rnd4 | typeStandard | result1 | ||
| OpponentManana, K (Khanya) | OpponentStrumpfer, M (Marilee) | ||||||||
| 2 | 5 | Tournament2018 Gauteng North Open | Tournament2018 Lardies Ope | ||||||
| date2018-10-20 | rnd3 | typeStandard | result1 | date2018-10-27 | rnd2 | typeStandard | result1 | ||
| OpponentJacobs, CN (Calvin Nicholas) | OpponentDu Toit, GJ (Gerhardus (Eghardt)) | ||||||||
| 3 | 5 | TournamentJNW Club - Helpmekaar Open 2018 | Tournament2018 Centurion Chess Club Open | ||||||
| date2018-09-15 | rnd4 | typeStandard | result1 | date2018-09-29 | rnd3 | typeStandard | result1 | ||
| OpponentOlivier, C (Coenraad) | OpponentJones, W (William) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentEhlanzeni Open 2019 | Tournament2019 Alekhine Open | ||||||
| date2019-07-19 | rnd1 | typeStandard | result1 | date2019-08-10 | rnd4 | typeStandard | result1 | ||
| OpponentManana, K (Khanya) | OpponentStrumpfer, M (Marilee) | ||||||||
| 2 | 5 | Tournament2018 Gauteng North Open | Tournament2018 Lardies Ope | ||||||
| date2018-10-20 | rnd3 | typeStandard | result1 | date2018-10-27 | rnd2 | typeStandard | result1 | ||
| OpponentJacobs, CN (Calvin Nicholas) | OpponentDu Toit, GJ (Gerhardus (Eghardt)) | ||||||||
| 3 | 5 | TournamentJNW Club - Helpmekaar Open 2018 | Tournament2018 Centurion Chess Club Open | ||||||
| date2018-09-15 | rnd4 | typeStandard | result1 | date2018-09-29 | rnd3 | typeStandard | result1 | ||
| OpponentOlivier, C (Coenraad) | OpponentJones, W (William) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | 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 | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Strong ,D (Davida) | 5 | 2 | -85 | 5 | 2 | -85 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1431.5 | 1346.5 | 1430.5 | 1346.5 | 0 | 0 | 0 | 0 | ||||||
| 2 | Molefe ,S (Sandile) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1213 | 1071.4 | 1207.7 | 1071.4 | 0 | 0 | 0 | 0 | ||||||
| 3 | Govender ,S (Shevern) | 3 | 0.5 | -283.3 | 3 | 0.5 | -283.3 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1645.3 | 1362 | 1646.2 | 1362 | 0 | 0 | 0 | 0 | ||||||
| 4 | Malan ,H (Henco) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1225.8 | 1650.8 | 1221.3 | 1650.8 | 0 | 0 | 0 | 0 | ||||||
| 5 | Jacobs ,CN (Calvin Nicholas) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1322 | 1322 | 1317.9 | 1322 | 0 | 0 | 0 | 0 | ||||||
| 6 | Ristic ,A (Andrej) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1317.6 | 1317.6 | 1311.1 | 1317.6 | 0 | 0 | 0 | 0 | ||||||
| 7 | Rautenbach ,H (Helen Christine) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1143 | 1568 | 1143.4 | 1568 | 0 | 0 | 0 | 0 | ||||||
| 8 | Jonas ,LF (Lesedi Ferdinand) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1269.2 | 1694.2 | 1272.4 | 1694.2 | 0 | 0 | 0 | 0 | ||||||
| 9 | De Swardt ,E (Eduan) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1187.4 | 1187.4 | 1193.8 | 1187.4 | 0 | 0 | 0 | 0 | ||||||
| 10 | Reyneke ,PJ (Pieter Jakobus) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1328.7 | 1328.7 | 1316.2 | 1328.7 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|