PLAYER PAGE
Personal
Maree, M (Morgan)
Chess SA id
1130135732FIDE id
?Date of birth
2013-11-09 (U14)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-08-10Personal details last changed
1900-01-01Junior GPX Games
31Junior GPX Points
1226.4| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1241.5 | 1237.6 | 1200 | 1200 |
| Raw rating | 1241.5 | 1237.6 | 1200 | 1200 |
| Weighted rating | 1221.5 | 1214.7 | 1200 | 1200 |
| Weighted performance | 1198.3 | 1193.6 | 0 | 0 |
| Floor | 798.3 | 797.6 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 156.3 | 157.2 | 165.8 | 165.8 |
| Highest rating | 1312.42024-05-01 | 1311.72024-05-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1298.32024-06-01 | 1297.62024-06-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1298.32018-10-01 | 1297.62018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1312.42024-05-01 | 1311.72024-05-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1241.5 | 1237.6 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1241.5 | 1237.6 | 1200 | 1200 |
| Raw rating | 1241.5 | 1237.6 | 1200 | 1200 |
| Weighted rating | 1221.5 | 1214.7 | 1200 | |
| Weighted performance | 1198.3 | 1193.6 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 798.3 | 797.6 | 700 | 700 |
| Max/Min rating change allowed | 156.3 | 157.2 | 165.8 | 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 | 1241.5 | 1237.6 | 1200 | 1200 |
| New weighted rating | 1224.1 | 1217.6 | 1200 | 1200 |
| New weighted performance | 1191 | 1186.3 | 0 | 0 |
| Temp new rating | 1241.5 | 1237.6 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1241.5 | 1237.6 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 798.3 | 797.6 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 27 | 27 | 0 | 0 | |
| 48 | 48 | 0 | 0 | |
| 31 | 31 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| History | 121 | 121 | 0 | 0 |
| Games since | |||||||||||||||||
| Main75 | Standard75 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 3795 | 1258 | 446 | ||||||||||||||
| Male | 2886 | 951 | 336 | ||||||||||||||
| U14 | 731 | 241 | 83 | ||||||||||||||
| U14 Male | 517 | 163 | 59 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 3761 | 1352 | 516 | ||||||||||||||
| Male | 2866 | 1034 | 391 | ||||||||||||||
| U14 | 722 | 256 | 94 | ||||||||||||||
| U14 Male | 502 | 175 | 62 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| 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 | 27 | 12.5 | 46.3 | -31.5 | 1283.6 | 1252.1 |
| Standard | 27 | 12.5 | 46.3 | -31.5 | 1283.6 | 1252.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 121 | 53.5 | 44.21 | -49.2 | 1225.6 | 1176.4 |
| Standard | 121 | 53.5 | 44.21 | -49.2 | 1225.6 | 1176.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1241.5 | 1237.6 | 1200 | 1200 |
| 2025-09-30 | 1241.5 | 1237.6 | 1200 | 1200 |
| 2025-09-01 | 1241.5 | 1237.6 | 1200 | 1200 |
| 2025-08-01 | 1218 | 1212 | 1200 | 1200 |
| 2025-07-01 | 1218.6 | 1215 | 1200 | 1200 |
| 2025-06-01 | 1205.6 | 1197.5 | 1200 | 1200 |
| 2025-05-01 | 1205.6 | 1197.5 | 1200 | 1200 |
| 2025-04-01 | 1226 | 1220.1 | 1200 | 1200 |
| 2025-03-01 | 1198.5 | 1189.8 | 1200 | 1200 |
| 2025-02-01 | 1196.2 | 1187.3 | 1200 | 1200 |
| 2025-01-01 | 1185.1 | 1173.7 | 1200 | 1200 |
| 2024-12-01 | 1229.4 | 1220.1 | 1200 | 1200 |
| 2024-11-01 | 1229.4 | 1220.1 | 1200 | 1200 |
| 2024-10-01 | 1229.4 | 1220.1 | 1200 | 1200 |
| 2024-09-01 | 1247.5 | 1236.7 | 1200 | 1200 |
| 2024-08-01 | 1251.7 | 1240.7 | 1200 | 1200 |
| 2024-07-01 | 1298.3 | 1297.6 | 1200 | 1200 |
| 2024-09-01 | 1298.3 | 1297.6 | 1200 | 1200 |
| 2024-05-01 | 1152.1 | 1143.6 | 1200 | 1200 |
| 2024-04-01 | 1152.1 | 1143.6 | 1200 | 1200 |
| 2024-03-01 | 1176.1 | 1171.3 | 1200 | 1200 |
| 2024-02-01 | 1176.1 | 1171.3 | 1200 | 1200 |
| 2024-01-01 | 1097.6 | 1083.5 | 1200 | 1200 |
| 2023-12-01 | 1097.6 | 1083.5 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Etienne Lewis Closed Chess Tournament (U14) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 7 | 3 | Yes | Analysis |
| 2 | 2025 Menlo Open (U14) | 2025-07-26 | 2025-07-26 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 3 | 2025 Jacaranda Round Robin Open Chess Tournament (O) | 2025-06-21 | 2025-06-21 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 4 | 2025 Mid Gauteng Open Chess Tournament (D) | 2025-04-12 | 2025-04-12 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 5 | Lubowski Open 2025 (D1) | 2025-03-21 | 2025-03-22 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Etienne Lewis Closed Chess Tournament (U14) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 7 | 3 | Yes | Analysis |
| 2 | 2025 Menlo Open (U14) | 2025-07-26 | 2025-07-26 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 3 | 2025 Jacaranda Round Robin Open Chess Tournament (O) | 2025-06-21 | 2025-06-21 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 4 | 2025 Mid Gauteng Open Chess Tournament (D) | 2025-04-12 | 2025-04-12 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 5 | Lubowski Open 2025 (D1) | 2025-03-21 | 2025-03-22 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 6 | Gauteng Inter-Region at UJ 2024 (U12 Candidates) | 2024-12-07 | 2024-12-08 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 1 | Yes | Analysis |
| 7 | 2024 Etienne Lewis (U12) | 2024-08-30 | 2024-09-01 | Standard | Tshwane (GTP) | 7 | 7 | 3.5 | Yes | Analysis |
| 8 | Gauteng Schools Individuals Finals 2024 (U11 Boys) | 2024-08-16 | 2024-08-16 | Standard | Ekurhuleni (GE) | 5 | 5 | 2 | Yes | Analysis |
| 9 | D1 Gauteng North District School Closed 2024 (U13) | 2024-08-03 | 2024-08-03 | Standard | Tshwane (GTP) | 5 | 3 | 1 | Yes | Analysis |
| 10 | 2024 Midstream College Open Chess Tournament (B2) | 2024-07-20 | 2024-07-20 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 11 | 2024 Gauteng North School District Individual Championships - D1 (U11 Boys) | 2024-05-11 | 2024-05-11 | Standard | Tshwane (GTP) | 5 | 4 | 4 | Yes | Analysis |
| 12 | 2024 Lubowski Open Chess Tournament (D2) | 2024-03-23 | 2024-03-24 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 13 | 2024 Chris Greyling Open Chess Tournament (D1) | 2024-03-16 | 2024-03-16 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 14 | 2024 Tshwane Chess OPEN Registration Tournament (D1) | 2024-01-27 | 2024-01-27 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 15 | 2024 Gauteng Inter-Region Chess Championship (U12C) | 2024-01-13 | 2024-01-14 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 16 | 2023 Gauteng North School District CLOSED League Championships (D1) | 2023-08-05 | 2023-08-05 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 17 | 2023 Etienne Lewis Closed Tournament (U12) | 2023-08-25 | 2023-08-27 | Standard | Tshwane (GTP) | 7 | 6 | 0 | Yes | Analysis |
| 18 | 2023 Lubowski Open Tournament (E) | 2023-06-24 | 2023-06-25 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 19 | 2023 Gauteng North School District CLOSED Individual Championships (U11 Boys) | 2023-05-13 | 2023-05-13 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 20 | 2023 Milos Ristic Open Tournament (D2) | 2023-04-27 | 2023-04-27 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 21 | 2023 Tshwane Chess Open Registration Tournament (D2) | 2023-01-28 | 2023-01-28 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 22 | Lardies Tournament 2022 (U10) | 2022-10-29 | 2022-10-29 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 23 | 2022 Wynie Robbertse Open (U10) | 2022-10-08 | 2022-10-08 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 24 | 2021 Lardies Ope (E) | 2021-10-30 | 2021-10-30 | Standard | Tshwane (GTP) | 5 | 5 | 1.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2024 Lubowski Open Chess Tournament | Tournament2024 Gauteng North School District Individual Championships - D1 | ||||||
| date2024-03-24 | rnd5 | typeStandard | result1 | date2024-05-11 | rnd5 | typeStandard | result1 | ||
| OpponentErdogan, D (Demir) | OpponentSithole, S (Siphamandla) | ||||||||
| 2 | 4 | Tournament2024 Gauteng Inter-Region Chess Championship | Tournament2024 Gauteng Inter-Region Chess Championship | ||||||
| date2024-01-13 | rnd2 | typeStandard | result1 | date2024-01-14 | rnd5 | typeStandard | result1 | ||
| OpponentVan Den Berg, L (Landon) | OpponentScheepers, T (Tristian) | ||||||||
| 3 | 4 | Tournament2023 Gauteng North School District CLOSED Individual Championships | Tournament2023 Lubowski Open Tournament | ||||||
| date2023-05-13 | rnd3 | typeStandard | result1 | date2023-06-24 | rnd1 | typeStandard | result1 | ||
| OpponentNkosi, S (Sfiso) | OpponentSwindell, T (Tatum) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2024 Lubowski Open Chess Tournament | Tournament2024 Gauteng North School District Individual Championships - D1 | ||||||
| date2024-03-24 | rnd5 | typeStandard | result1 | date2024-05-11 | rnd5 | typeStandard | result1 | ||
| OpponentErdogan, D (Demir) | OpponentSithole, S (Siphamandla) | ||||||||
| 2 | 4 | Tournament2024 Gauteng Inter-Region Chess Championship | Tournament2024 Gauteng Inter-Region Chess Championship | ||||||
| date2024-01-13 | rnd2 | typeStandard | result1 | date2024-01-14 | rnd5 | typeStandard | result1 | ||
| OpponentVan Den Berg, L (Landon) | OpponentScheepers, T (Tristian) | ||||||||
| 3 | 4 | Tournament2023 Gauteng North School District CLOSED Individual Championships | Tournament2023 Lubowski Open Tournament | ||||||
| date2023-05-13 | rnd3 | typeStandard | result1 | date2023-06-24 | rnd1 | typeStandard | result1 | ||
| OpponentNkosi, S (Sfiso) | OpponentSwindell, T (Tatum) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2024 Lubowski Open Chess Tournament | Tournament2024 Gauteng North School District Individual Championships - D1 | ||||||
| date2024-03-24 | rnd5 | typeStandard | result1 | date2024-05-11 | rnd5 | typeStandard | result1 | ||
| OpponentErdogan, D (Demir) | OpponentSithole, S (Siphamandla) | ||||||||
| 2 | 4 | Tournament2024 Gauteng Inter-Region Chess Championship | Tournament2024 Gauteng Inter-Region Chess Championship | ||||||
| date2024-01-13 | rnd2 | typeStandard | result1 | date2024-01-14 | rnd5 | typeStandard | result1 | ||
| OpponentVan Den Berg, L (Landon) | OpponentScheepers, T (Tristian) | ||||||||
| 3 | 3 | Tournament2025 Jacaranda Round Robin Open Chess Tournament | Tournament2025 Jacaranda Round Robin Open Chess Tournament | ||||||
| date2025-06-21 | rnd1 | typeStandard | result1 | date2025-06-21 | rnd3 | typeStandard | result1 | ||
| OpponentTemane, K (Kutlwano) | OpponentCoetzer, E (Esther) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2024 Lubowski Open Chess Tournament | Tournament2024 Gauteng North School District Individual Championships - D1 | ||||||
| date2024-03-24 | rnd5 | typeStandard | result1 | date2024-05-11 | rnd5 | typeStandard | result1 | ||
| OpponentErdogan, D (Demir) | OpponentSithole, S (Siphamandla) | ||||||||
| 2 | 4 | Tournament2024 Gauteng Inter-Region Chess Championship | Tournament2024 Gauteng Inter-Region Chess Championship | ||||||
| date2024-01-13 | rnd2 | typeStandard | result1 | date2024-01-14 | rnd5 | typeStandard | result1 | ||
| OpponentVan Den Berg, L (Landon) | OpponentScheepers, T (Tristian) | ||||||||
| 3 | 3 | Tournament2025 Jacaranda Round Robin Open Chess Tournament | Tournament2025 Jacaranda Round Robin Open Chess Tournament | ||||||
| date2025-06-21 | rnd1 | typeStandard | result1 | date2025-06-21 | rnd3 | typeStandard | result1 | ||
| OpponentTemane, K (Kutlwano) | OpponentCoetzer, E (Esther) | ||||||||
| # | 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 | Haupt ,A (Abigail) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1272.9 | 1272.9 | 1271.1 | 1272.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Venter ,S (Simone) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1171.3 | 958.8 | 1169.3 | 958.8 | 0 | 0 | 0 | 0 | ||||||
| 3 | Da Costa ,E (Ethan) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1245.5 | 1245.5 | 1238.3 | 1245.5 | 0 | 0 | 0 | 0 | ||||||
| 4 | Smith ,L (Leah) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1292.6 | 867.6 | 1290.4 | 867.6 | 0 | 0 | 0 | 0 | ||||||
| 5 | Van Wyk ,L (Louis) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1212.1 | 1212.1 | 1199.9 | 1212.1 | 0 | 0 | 0 | 0 | ||||||
| 6 | Westermann ,L (Liezl) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1345.4 | 1345.4 | 1337.4 | 1345.4 | 0 | 0 | 0 | 0 | ||||||
| 7 | Williams ,L (Logan) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1198.7 | 773.7 | 1197.8 | 773.7 | 0 | 0 | 0 | 0 | ||||||
| 8 | Swindell ,T (Tatum) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1132.8 | 1557.8 | 1124.4 | 1557.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Ntabande ,P (Palesa) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 10 | Van Heerden ,R (Ruben) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1200 | 1200 | 1200 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|