PLAYER PAGE
Personal
Mjaja, N (Nkosenhle)
Chess SA id
1150190450FIDE id
?Date of birth
2015-09-18 (U12)Gender
MaleRegion
King Cetshwayo (KUR)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-05-17Personal details last changed
1900-01-01Junior GPX Games
18Junior GPX Points
1022.5| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1181 | 1206.6 | 1149 | 1200 |
| Raw rating | 1180.5 | 1206.3 | 1149 | 1200 |
| Weighted rating | 1181 | 1206.6 | 1147.2 | 1200 |
| Weighted performance | 907.4 | 887.8 | 0 | 0 |
| Floor | 700 | 716.6 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 170.5 | 164.3 | 178.3 | 165.8 |
| Highest rating | 13102024-06-01 | 1628.92024-06-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002019-12-01 | 1216.62024-07-01 | 12002019-12-01 | 12002024-02-01 |
| Highest weighted rating | 12002018-10-01 | 1216.62025-02-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 13102024-06-01 | 1628.92024-06-01 | 12002019-12-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0.1 | 0 | 0 | 0 |
| New rating | 1181.2 | 1206.7 | 1149 | 1200 |
| Analysis | ||||
| Rating | 1181 | 1206.6 | 1149 | 1200 |
| Raw rating | 1180.5 | 1206.3 | 1149 | 1200 |
| Weighted rating | 1181 | 1206.6 | 1147.2 | |
| Weighted performance | 907.4 | 887.8 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 716.6 | 700 | 700 |
| Max/Min rating change allowed | 170.5 | 164.3 | 178.3 | 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 | 1180.5 | 1206.3 | 1149 | 1200 |
| New weighted rating | 1181.2 | 1206.7 | 1147.5 | 1200 |
| New weighted performance | 901.7 | 882.2 | 0 | 0 |
| Temp new rating | 1181.2 | 1206.7 | 1149 | 1200 |
| Temp new rating +/- | 0.1 | 0 | 0 | 0 |
| Final new rating +/- | 0.1 | 0 | 0 | 0 |
| New rating | 1181.2 | 1206.7 | 1149 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 716.6 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 18 | 18 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 3 | 0 | 3 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 26 | 23 | 3 | 0 |
| Games since | |||||||||||||||||
| Main23 | Standard23 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | King Cetshwayo (KUR) | ||||||||||||||||
| Province | KwaZulu Natal (KZ) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 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 | 18 | 4 | 22.22 | -236.1 | 1252.9 | 1016.8 |
| Standard | 18 | 4 | 22.22 | -236.1 | 1252.9 | 1016.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 26 | 7 | 26.92 | -196.2 | 1235.7 | 1039.6 |
| Standard | 23 | 7 | 30.43 | -166.3 | 1241.8 | 1075.4 |
| Rapid | 3 | 0 | 0 | -425 | 1189.5 | 764.5 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1180.5 | 1206.3 | 1149 | 1200 |
| 2025-09-30 | 1180.5 | 1206.3 | 1149 | 1200 |
| 2025-09-01 | 1180.5 | 1206.3 | 1149 | 1200 |
| 2025-08-01 | 1180.5 | 1206.3 | 1149 | 1200 |
| 2025-07-01 | 1180.2 | 1205.9 | 1149 | 1200 |
| 2025-06-01 | 1176.8 | 1201 | 1149 | 1200 |
| 2025-05-01 | 1180.6 | 1205.3 | 1149 | 1200 |
| 2025-04-01 | 1177.4 | 1201.1 | 1149 | 1200 |
| 2025-03-01 | 1185.9 | 1206 | 1149 | 1200 |
| 2025-02-01 | 1186.3 | 1211.2 | 1149 | 1200 |
| 2025-01-01 | 1186.3 | 1211.2 | 1143.8 | 1200 |
| 2024-12-01 | 1186.3 | 1211.2 | 1143.8 | 1200 |
| 2024-11-01 | 1186.3 | 1211.2 | 1143.8 | 1200 |
| 2024-10-01 | 1186.3 | 1211.2 | 1143.8 | 1200 |
| 2024-09-01 | 1186.3 | 1211.2 | 1143.8 | 1200 |
| 2024-08-01 | 1186.3 | 1211.2 | 1143.8 | 1200 |
| 2024-07-01 | 1183.9 | 1216.6 | 1143.8 | 1200 |
| 2024-09-01 | 1169.3 | 1200 | 1143.8 | 1200 |
| 2024-05-01 | 1169.3 | 1200 | 1143.8 | 1200 |
| 2024-04-01 | 1169.3 | 1200 | 1143.8 | 1200 |
| 2024-03-01 | 1169.3 | 1200 | 1143.8 | 1200 |
| 2024-02-01 | 1169.3 | 1200 | 1143.8 | 1200 |
| 2024-01-01 | 1169.3 | 1200 | 1143.8 | 1200 |
| 2023-12-01 | 1169.3 | 1200 | 1143.8 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 King Cetshwayo Winter Open (U12) | 2025-05-17 | 2025-05-17 | Standard | King Cetshwayo (KUR) | 5 | 4 | 0 | Yes | Analysis |
| 2 | 2025 King Cetshwayo Anniversary (U12 Boys) | 2025-04-12 | 2025-04-12 | Standard | King Cetshwayo (KUR) | 5 | 5 | 2 | Yes | Analysis |
| 3 | 2025 Kinng Cetshwayo Championship (U12 Boys) | 2025-03-01 | 2025-03-01 | Standard | King Cetshwayo (KUR) | 5 | 4 | 0 | Yes | Analysis |
| 4 | 2025 King Cetshwayo Open (U12) | 2025-02-15 | 2025-02-15 | Standard | King Cetshwayo (KUR) | 5 | 5 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 King Cetshwayo Winter Open (U12) | 2025-05-17 | 2025-05-17 | Standard | King Cetshwayo (KUR) | 5 | 4 | 0 | Yes | Analysis |
| 2 | 2025 King Cetshwayo Anniversary (U12 Boys) | 2025-04-12 | 2025-04-12 | Standard | King Cetshwayo (KUR) | 5 | 5 | 2 | Yes | Analysis |
| 3 | 2025 Kinng Cetshwayo Championship (U12 Boys) | 2025-03-01 | 2025-03-01 | Standard | King Cetshwayo (KUR) | 5 | 4 | 0 | Yes | Analysis |
| 4 | 2025 King Cetshwayo Open (U12) | 2025-02-15 | 2025-02-15 | Standard | King Cetshwayo (KUR) | 5 | 5 | 2 | Yes | Analysis |
| 5 | 2024 Nelson Mandela Chess Tournament (U10) | 2024-07-20 | 2024-07-29 | Standard | King Cetshwayo (KUR) | 5 | 4 | 2 | Yes | Analysis |
| 6 | 2024 King Cetshwayo Winter Open (U10) | 2024-06-08 | 2024-06-08 | Standard | King Cetshwayo (KUR) | 5 | 1 | 1 | Yes | Analysis |
| 7 | 2023 King Cetshwayo Junior & Intermediate Chess Tournament (U10) | 2023-10-28 | 2023-10-28 | Rapid | King Cetshwayo (KUR) | 5 | 3 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2024 King Cetshwayo Winter Open | Tournament2024 Nelson Mandela Chess Tournament | ||||||
| date2024-06-08 | rnd5 | typeStandard | result1 | date2024-07-20 | rnd2 | typeStandard | result1 | ||
| OpponentHutton, T (Tanha) | OpponentChiwaridzo, E (Ezekiel) | ||||||||
| 2 | 1 | Tournament2025 King Cetshwayo Anniversary | Tournament2025 King Cetshwayo Anniversary | ||||||
| date2025-04-12 | rnd5 | typeStandard | result1 | date2025-04-12 | rnd5 | typeStandard | result1 | ||
| OpponentMunisamy, A (Arman) | OpponentMunisamy, A (Arman) | ||||||||
| 3 | 1 | Tournament2025 King Cetshwayo Anniversary | Tournament2025 King Cetshwayo Anniversary | ||||||
| date2025-04-12 | rnd3 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentOnuh, N (Noble) | OpponentOnuh, N (Noble) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2024 King Cetshwayo Winter Open | Tournament2024 Nelson Mandela Chess Tournament | ||||||
| date2024-06-08 | rnd5 | typeStandard | result1 | date2024-07-20 | rnd2 | typeStandard | result1 | ||
| OpponentHutton, T (Tanha) | OpponentChiwaridzo, E (Ezekiel) | ||||||||
| 2 | 1 | Tournament2025 King Cetshwayo Anniversary | Tournament2025 King Cetshwayo Anniversary | ||||||
| date2025-04-12 | rnd5 | typeStandard | result1 | date2025-04-12 | rnd5 | typeStandard | result1 | ||
| OpponentMunisamy, A (Arman) | OpponentMunisamy, A (Arman) | ||||||||
| 3 | 1 | Tournament2025 King Cetshwayo Anniversary | Tournament2025 King Cetshwayo Anniversary | ||||||
| date2025-04-12 | rnd3 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentOnuh, N (Noble) | OpponentOnuh, N (Noble) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2024 King Cetshwayo Winter Open | Tournament2024 Nelson Mandela Chess Tournament | ||||||
| date2024-06-08 | rnd5 | typeStandard | result1 | date2024-07-20 | rnd2 | typeStandard | result1 | ||
| OpponentHutton, T (Tanha) | OpponentChiwaridzo, E (Ezekiel) | ||||||||
| 2 | 1 | Tournament2025 King Cetshwayo Anniversary | Tournament2025 King Cetshwayo Anniversary | ||||||
| date2025-04-12 | rnd5 | typeStandard | result1 | date2025-04-12 | rnd5 | typeStandard | result1 | ||
| OpponentMunisamy, A (Arman) | OpponentMunisamy, A (Arman) | ||||||||
| 3 | 1 | Tournament2025 King Cetshwayo Anniversary | Tournament2025 King Cetshwayo Anniversary | ||||||
| date2025-04-12 | rnd3 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentOnuh, N (Noble) | OpponentOnuh, N (Noble) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2024 King Cetshwayo Winter Open | Tournament2024 Nelson Mandela Chess Tournament | ||||||
| date2024-06-08 | rnd5 | typeStandard | result1 | date2024-07-20 | rnd2 | typeStandard | result1 | ||
| OpponentHutton, T (Tanha) | OpponentChiwaridzo, E (Ezekiel) | ||||||||
| 2 | 1 | Tournament2025 King Cetshwayo Anniversary | Tournament2025 King Cetshwayo Anniversary | ||||||
| date2025-04-12 | rnd5 | typeStandard | result1 | date2025-04-12 | rnd5 | typeStandard | result1 | ||
| OpponentMunisamy, A (Arman) | OpponentMunisamy, A (Arman) | ||||||||
| 3 | 1 | Tournament2025 King Cetshwayo Anniversary | Tournament2025 King Cetshwayo Anniversary | ||||||
| date2025-04-12 | rnd3 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentOnuh, N (Noble) | OpponentOnuh, N (Noble) | ||||||||
| # | 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 | Reddy ,T (Trisholin) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1287.7 | 862.7 | 1248.5 | 862.7 | 0 | 0 | 0 | 0 | ||||||
| 2 | Perumal ,G (Gabriella) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1280 | 1280 | 1245.9 | 1280 | 0 | 0 | 0 | 0 | ||||||
| 3 | Van Wyk ,S (Slade) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.4 | 1199.4 | 1199.2 | 1199.4 | 0 | 0 | 0 | 0 | ||||||
| 4 | Ramdhani ,D (Devarsh) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1222.9 | 797.9 | 1189.4 | 797.9 | 0 | 0 | 0 | 0 | ||||||
| 5 | Reddy-Jordaan ,L (Luka) | 2 | 0 | -425 | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1198.5 | 773.5 | 1216.8 | 773.5 | 1179.2 | 773.5 | 0 | 0 | ||||||
| 6 | Chiwaridzo ,E (Ezekiel) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1182.4 | 1607.4 | 1178 | 1607.4 | 0 | 0 | 0 | 0 | ||||||
| 7 | Hutton ,T (Tanha) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 8 | Ntsoane ,L (Lethabo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1367.4 | 942.4 | 1336.9 | 942.4 | 0 | 0 | 0 | 0 | ||||||
| 9 | Onuh ,N (Noble) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 10 | Myeza ,M (Mnqobi) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1255 | 830 | 1233.3 | 830 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|