PLAYER PAGE
Personal
Robberts, M (Morne Christian)
Chess SA id
106044536FIDE id
?Date of birth
2006-10-30 (U20)Gender
MaleRegion
Mangaung (FMB)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-02-16Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| Raw rating | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| Weighted rating | 1229.7 | 1173.8 | 1210.5 | 660.4 |
| Weighted performance | 929.5 | 271.5 | 940.1 | 0 |
| Floor | 729.8 | 682.2 | 710.5 | 500 |
| K-factor | 36 | 40 | 36 | 40 |
| Min/Max rating change allowed | 158.9 | 172.1 | 163.4 | 357.7 |
| Highest rating | 1229.82024-03-01 | 12002024-11-01 | 1221.42023-10-01 | 12002024-02-01 |
| Highest raw rating | 1229.82024-03-01 | 1182.22020-02-01 | 1210.52024-03-01 | 660.42024-02-01 |
| Highest weighted rating | 1229.42025-08-01 | 1182.22024-11-01 | 1210.52024-11-01 | 660.42024-11-01 |
| Highest weighted performance | 1222.92023-10-01 | 12002024-12-01 | 1221.42023-10-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| Analysis | ||||
| Rating | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| Raw rating | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| Weighted rating | 1229.7 | 1173.8 | 1210.5 | |
| Weighted performance | 929.5 | 271.5 | 940.1 | |
| K-factor | 36 | 40 | 36 | 40 |
| Floor | 729.8 | 682.2 | 710.5 | 500 |
| Max/Min rating change allowed | 158.9 | 172.1 | 163.4 | 357.7 |
| 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 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| New weighted rating | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| New weighted performance | 922.3 | 264.3 | 932.8 | 0 |
| Temp new rating | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| New K-factor | 36 | 40 | 36 | 40 |
| New floor | 729.8 | 682.2 | 710.5 | 500 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 5 | 0 | 5 | 0 | |
| 23 | 3 | 20 | 0 | |
| 5 | 0 | 5 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 314 | 284 | 30 | 0 |
| Games since | |||||||||||||||||
| Main5 | Standard0 | Rapid5 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U20 | ||||||||||||||||
| Region | Mangaung (FMB) | ||||||||||||||||
| Province | Free State (FS) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 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 | 104 | 50 | 48.08 | -16.3 | 1055.6 | 1039.2 |
| Standard | 74 | 33.5 | 45.27 | -40.2 | 986.7 | 946.4 |
| Rapid | 30 | 16.5 | 55 | 42.5 | 1225.5 | 1268 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2025-09-30 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2025-09-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2025-08-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2025-07-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2025-06-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2025-05-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2025-04-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2025-03-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2025-02-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2025-01-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-12-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-11-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-10-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-09-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-08-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-07-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-09-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-05-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-04-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-03-01 | 1229.8 | 1173.8 | 1210.5 | 660.4 |
| 2024-02-01 | 1226.6 | 1173.8 | 1208.3 | 660.4 |
| 2024-01-01 | 1226.6 | 1173.8 | 1208.3 | 660.4 |
| 2023-12-01 | 1226.6 | 1173.8 | 1208.3 | 660.4 |
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 | Bloemfontein High School League 16 February 2024 (U19A+U19B) | 2024-02-16 | 2024-02-16 | Rapid | Mangaung (FMB) | 5 | 5 | 2.5 | Yes | Analysis |
| 2 | Bloemfontein HS League 13 October 2023 (U17+U19) | 2023-10-13 | 2023-10-13 | Rapid | Mangaung (FMB) | 5 | 5 | 3.5 | Yes | Analysis |
| 3 | Bloemfontein HS League 27 October 2023 (U19) | 2023-10-27 | 2023-10-27 | Rapid | Cape Winelands (WCW) | 5 | 5 | 3.5 | Yes | Analysis |
| 4 | Bloemfontein League 25 August 2023 (U19A) | 2023-08-25 | 2023-08-25 | Rapid | Mangaung (FMB) | 5 | 5 | 3 | Yes | Analysis |
| 5 | Grey College Team Championship 2023 (A) | 2023-02-03 | 2023-02-04 | Standard | Mangaung (FMB) | 5 | 3 | 1 | Yes | Analysis |
| 6 | Bloemfontein Highschool League 24 Feb 2023 (U19A) | 2023-02-24 | 2023-02-24 | Rapid | Mangaung (FMB) | 5 | 5 | 1 | Yes | Analysis |
| 7 | Mangaung Metro Chess 30 July 2022 (B) | 2022-07-30 | 2022-07-30 | Rapid | Mangaung (FMB) | 5 | 5 | 3 | Yes | Analysis |
| 8 | Mangaung Metro Chess 17-18 January 2020 (C) | 2020-01-17 | 2020-01-18 | Standard | Mangaung (FMB) | 5 | 5 | 4 | Yes | Analysis |
| 9 | Mangaung Metro Chess 31 May to 1 June 2019 (D) | 2019-05-31 | 2019-06-01 | Standard | Mangaung (FMB) | 5 | 5 | 5 | Yes | Analysis |
| 10 | Inter Regional Chess Championship 2019 (U14) | 2019-05-10 | 2019-05-11 | Standard | Mangaung (FMB) | 5 | 5 | 2.5 | Yes | Analysis |
| 11 | Mangaung Metro Chess 12 to 13 April 2019 (D) | 2019-04-12 | 2019-04-13 | Standard | Mangaung (FMB) | 5 | 4 | 2 | Yes | Analysis |
| 12 | Morris Club Challenge 2019 | 2019-02-16 | 2019-02-16 | Standard | Mangaung (FMB) | 5 | 4 | 0.5 | Yes | Analysis |
| 13 | Mangaung Metro Chess 1-2 February 2019 (D) | 2019-02-01 | 2019-02-02 | Standard | Mangaung (FMB) | 5 | 5 | 3 | Yes | Analysis |
| 14 | Mangaung Metro Chess 18-19 January 2019 (D) | 2019-01-18 | 2019-01-19 | Standard | Mangaung (FMB) | 5 | 5 | 3 | Yes | Analysis |
| 15 | South African Junior Team Championships 2018 (U14D) | 2018-12-16 | 2018-12-20 | Standard | 4 Knights (4K) | 7 | 7 | 0.5 | Yes | Analysis |
| 16 | Free State Open 2018 (C) | 2018-08-17 | 2018-08-18 | Standard | Mangaung (FMB) | 6 | 6 | 4 | Yes | Analysis |
| 17 | Inter Regional 2018 (U14 Individual) | 2018-05-04 | 2018-05-05 | Standard | Frances Baard (NCF) | 5 | 5 | 2 | Yes | Analysis |
| 18 | Mangaung Metro Chess 20-21 April 2018 (D) | 2018-04-20 | 2018-04-21 | Standard | Mangaung (FMB) | 5 | 4 | 2 | Yes | Analysis |
| 19 | Mangaung Metro Chess 2 & 3 February 2018 (D) | 2018-02-02 | 2018-02-03 | Standard | Mangaung (FMB) | 5 | 5 | 2 | Yes | Analysis |
| 20 | Mangaung Metro Chess 19 & 20 January 2018 (D) | 2018-01-19 | 2018-01-20 | Standard | Mangaung (FMB) | 5 | 4 | 2 | Yes | Analysis |
| 21 | South African Junior Team Championships 2017 (U12A) | 2018-01-04 | 2018-01-08 | Standard | 4 Knights (4K) | 7 | 7 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentBloemfontein HS League 27 October 2023 | TournamentBloemfontein High School League 16 February 2024 | ||||||
| date2023-10-27 | rnd2 | typeRapid | result1 | date2024-02-16 | rnd2 | typeRapid | result1 | ||
| OpponentTerblanche, DJ (Daniel Johannes) | OpponentNeethling, Z (Zander) | ||||||||
| 2 | 6 | TournamentMangaung Metro Chess 17-18 January 2020 | TournamentMangaung Metro Chess 30 July 2022 | ||||||
| date2020-01-17 | rnd2 | typeStandard | result1 | date2022-07-30 | rnd2 | typeRapid | result0.5 | ||
| OpponentNwenyi, P (Prince) | OpponentPelesa, O (Oratilwe) | ||||||||
| 3 | 5 | TournamentMangaung Metro Chess 31 May to 1 June 2019 | TournamentMangaung Metro Chess 31 May to 1 June 2019 | ||||||
| date2019-05-31 | rnd1 | typeStandard | result1 | date2019-06-01 | rnd5 | typeStandard | result1 | ||
| OpponentNwenyi, P (Prince) | OpponentMotaung, R (Relebohile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentMangaung Metro Chess 17-18 January 2020 | TournamentGrey College Team Championship 2023 | ||||||
| date2020-01-17 | rnd2 | typeStandard | result1 | date2023-02-03 | rnd1 | typeStandard | result1 | ||
| OpponentNwenyi, P (Prince) | OpponentDry, G (Gerrit) | ||||||||
| 2 | 5 | TournamentMangaung Metro Chess 31 May to 1 June 2019 | TournamentMangaung Metro Chess 31 May to 1 June 2019 | ||||||
| date2019-05-31 | rnd1 | typeStandard | result1 | date2019-06-01 | rnd5 | typeStandard | result1 | ||
| OpponentNwenyi, P (Prince) | OpponentMotaung, R (Relebohile) | ||||||||
| 3 | 4 | TournamentMangaung Metro Chess 18-19 January 2019 | TournamentMangaung Metro Chess 1-2 February 2019 | ||||||
| date2019-01-19 | rnd4 | typeStandard | result1 | date2019-02-01 | rnd2 | typeStandard | result1 | ||
| OpponentChen, E (Emily) | OpponentEls, H (Hendre) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentBloemfontein HS League 27 October 2023 | TournamentBloemfontein High School League 16 February 2024 | ||||||
| date2023-10-27 | rnd2 | typeRapid | result1 | date2024-02-16 | rnd2 | typeRapid | result1 | ||
| OpponentTerblanche, DJ (Daniel Johannes) | OpponentNeethling, Z (Zander) | ||||||||
| 2 | 4 | TournamentBloemfontein HS League 13 October 2023 | TournamentBloemfontein HS League 13 October 2023 | ||||||
| date2023-10-13 | rnd1 | typeRapid | result1 | date2023-10-13 | rnd4 | typeRapid | result1 | ||
| OpponentCodron, J (Jesse) | OpponentHerbst, S (Schalk) | ||||||||
| 3 | 3 | TournamentMangaung Metro Chess 30 July 2022 | TournamentBloemfontein Highschool League 24 Feb 2023 | ||||||
| date2022-07-30 | rnd4 | typeRapid | result1 | date2023-02-24 | rnd1 | typeRapid | result1 | ||
| OpponentAlrich, A (Alsanio) | OpponentSaliwe, T (Tshepo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentMangaung Metro Chess 17-18 January 2020 | TournamentMangaung Metro Chess 30 July 2022 | ||||||
| date2020-01-17 | rnd2 | typeStandard | result1 | date2022-07-30 | rnd1 | typeRapid | result1 | ||
| OpponentNwenyi, P (Prince) | OpponentPretorius, A (Ane) | ||||||||
| 2 | 5 | TournamentMangaung Metro Chess 31 May to 1 June 2019 | TournamentMangaung Metro Chess 31 May to 1 June 2019 | ||||||
| date2019-05-31 | rnd1 | typeStandard | result1 | date2019-06-01 | rnd5 | typeStandard | result1 | ||
| OpponentNwenyi, P (Prince) | OpponentMotaung, R (Relebohile) | ||||||||
| 3 | 4 | TournamentBloemfontein HS League 27 October 2023 | TournamentBloemfontein High School League 16 February 2024 | ||||||
| date2023-10-27 | rnd4 | typeRapid | result1 | date2024-02-16 | rnd2 | typeRapid | result1 | ||
| OpponentManzana, K (Kamogelo) | OpponentNeethling, Z (Zander) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentMangaung Metro Chess 17-18 January 2020 | TournamentGrey College Team Championship 2023 | ||||||
| date2020-01-17 | rnd2 | typeStandard | result1 | date2023-02-03 | rnd1 | typeStandard | result1 | ||
| OpponentNwenyi, P (Prince) | OpponentDry, G (Gerrit) | ||||||||
| 2 | 5 | TournamentMangaung Metro Chess 31 May to 1 June 2019 | TournamentMangaung Metro Chess 31 May to 1 June 2019 | ||||||
| date2019-05-31 | rnd1 | typeStandard | result1 | date2019-06-01 | rnd5 | typeStandard | result1 | ||
| OpponentNwenyi, P (Prince) | OpponentMotaung, R (Relebohile) | ||||||||
| 3 | 4 | TournamentMangaung Metro Chess 18-19 January 2019 | TournamentMangaung Metro Chess 1-2 February 2019 | ||||||
| date2019-01-19 | rnd4 | typeStandard | result1 | date2019-02-01 | rnd2 | typeStandard | result1 | ||
| OpponentChen, E (Emily) | OpponentEls, H (Hendre) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentBloemfontein HS League 27 October 2023 | TournamentBloemfontein High School League 16 February 2024 | ||||||
| date2023-10-27 | rnd4 | typeRapid | result1 | date2024-02-16 | rnd2 | typeRapid | result1 | ||
| OpponentManzana, K (Kamogelo) | OpponentNeethling, Z (Zander) | ||||||||
| 2 | 2 | TournamentBloemfontein HS League 13 October 2023 | TournamentBloemfontein HS League 13 October 2023 | ||||||
| date2023-10-13 | rnd1 | typeRapid | result1 | date2023-10-13 | rnd2 | typeRapid | result1 | ||
| OpponentCodron, J (Jesse) | OpponentBeelders, K (Kyra) | ||||||||
| 3 | 2 | TournamentBloemfontein League 25 August 2023 | TournamentBloemfontein League 25 August 2023 | ||||||
| date2023-08-25 | rnd1 | typeRapid | result1 | date2023-08-25 | rnd2 | typeRapid | result1 | ||
| OpponentMohono, D (Ditswanelo) | OpponentShekoe, T (Tseko) | ||||||||
| # | 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 | Rossouw ,J (Johrne) | 4 | 1 | -212.5 | 2 | 1 | 0 | 2 | 0 | -425 | 0 | 0 | 0 |
| 1226.9 | 1014.4 | 958.2 | 1226.9 | 1352.4 | 801.9 | 0 | 0 | ||||||
| 2 | Nwenyi ,P (Prince) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 980 | 1405 | 953.2 | 1405 | 0 | 0 | 0 | 0 | ||||||
| 3 | Jordaan ,W (Wian) | 3 | 0 | -425 | 2 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1060.5 | 635.5 | 923.8 | 635.5 | 1147.8 | 635.5 | 0 | 0 | ||||||
| 4 | Alrich ,A (Alsanio) | 3 | 2 | 141.7 | 2 | 1 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1135.3 | 1277 | 1121.2 | 1135.3 | 1096.4 | 1560.3 | 0 | 0 | ||||||
| 5 | Namane ,O (Orapeleng) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 537.7 | 537.7 | 544.2 | 537.7 | 0 | 0 | 0 | 0 | ||||||
| 6 | Liversage ,S (Samuel) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 884.6 | 884.6 | 879.3 | 884.6 | 0 | 0 | 0 | 0 | ||||||
| 7 | Monyau ,A (Aogester) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 587.5 | 587.5 | 547.6 | 587.5 | 0 | 0 | 0 | 0 | ||||||
| 8 | Motaung ,R (Relebohile) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1111.2 | 1111.2 | 1104.1 | 1111.2 | 0 | 0 | 0 | 0 | ||||||
| 9 | Grace ,G (Garran) | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 2 | 0.5 | -212.5 | 0 | 0 | 0 |
| 1276 | 1063.5 | 0 | 0 | 1057.4 | 1063.5 | 0 | 0 | ||||||
| 10 | Smit ,A (Albert) | 2 | 0 | -425 | 0 | 0 | 0 | 2 | 0 | -425 | 0 | 0 | 0 |
| 1496.1 | 1071.1 | 0 | 0 | 1339.8 | 1071.1 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

