PLAYER PAGE
Personal
De Beer, M (Marione)
Chess SA id
209083776FIDE id
?Date of birth
2009-04-28 (U18)Gender
FemaleRegion
Bojanala Platina (NBR)Citizen
RSATitles
Chess SA registered
NoLast active game
2018-03-24Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 576 | 576 | 500 | 500 |
| Raw rating | 576 | 576 | 500 | 500 |
| Weighted rating | 575.7 | 575.8 | 500 | 500 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 500 | 500 | 500 | 500 |
| K-factor | 40 | 40 | 40 | 40 |
| Min/Max rating change allowed | 403.4 | 403.4 | 449.5 | 449.5 |
| Highest rating | 12002024-11-01 | 12002024-11-01 | 12002024-03-01 | 12002024-03-01 |
| Highest raw rating | 5762024-03-01 | 5762024-03-01 | 5002024-03-01 | 5002024-03-01 |
| Highest weighted rating | 5762024-11-01 | 5762024-11-01 | 5002024-11-01 | 5002024-11-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-12-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 576 | 576 | 500 | 500 |
| Analysis | ||||
| Rating | 576 | 576 | 500 | 500 |
| Raw rating | 576 | 576 | 500 | 500 |
| Weighted rating | 575.7 | 575.8 | 500 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 40 | 40 | 40 | 40 |
| Floor | 500 | 500 | 500 | 500 |
| Max/Min rating change allowed | 403.4 | 403.4 | 449.5 | 449.5 |
| 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 | 576 | 576 | 500 | 500 |
| New weighted rating | 575.9 | 575.9 | 500 | 500 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 576 | 576 | 500 | 500 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 576 | 576 | 500 | 500 |
| New K-factor | 40 | 40 | 40 | 40 |
| New floor | 500 | 500 | 500 | 500 |
| 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 | |
| 0 | 0 | 0 | 0 | |
| History | 44 | 44 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | Bojanala Platina (NBR) | ||||||||||||||||
| Province | Northwest (NW) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Female | -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 | 15 | 6 | 40 | -85 | 708.8 | 623.8 |
| Standard | 15 | 6 | 40 | -85 | 708.8 | 623.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 576 | 576 | 500 | 500 |
| 2025-09-01 | 576 | 576 | 500 | 500 |
| 2025-08-01 | 576 | 576 | 500 | 500 |
| 2025-07-01 | 576 | 576 | 500 | 500 |
| 2025-06-01 | 576 | 576 | 500 | 500 |
| 2025-05-01 | 576 | 576 | 500 | 500 |
| 2025-04-01 | 576 | 576 | 500 | 500 |
| 2025-03-01 | 576 | 576 | 500 | 500 |
| 2025-02-01 | 576 | 576 | 500 | 500 |
| 2025-01-01 | 576 | 576 | 500 | 500 |
| 2024-12-01 | 576 | 576 | 500 | 500 |
| 2024-11-01 | 576 | 576 | 500 | 500 |
| 2024-10-01 | 576 | 576 | 500 | 500 |
| 2024-09-01 | 576 | 576 | 500 | 500 |
| 2024-08-01 | 576 | 576 | 500 | 500 |
| 2024-07-01 | 576 | 576 | 500 | 500 |
| 2024-06-01 | 576 | 576 | 500 | 500 |
| 2024-08-01 | 576 | 576 | 500 | 500 |
| 2024-04-01 | 576 | 576 | 500 | 500 |
| 2024-03-01 | 576 | 576 | 500 | 500 |
| 2024-02-01 | 576 | 576 | 500 | 500 |
| 2024-01-01 | 576 | 576 | 500 | 500 |
| 2023-12-01 | 546.5 | 555.2 | 500 | 500 |
| 2023-11-01 | 546.5 | 555.2 | 500 | 500 |
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 | Laerskool Rustenburg 2018 (Primary School Girls) | 2018-03-24 | 2018-03-24 | Standard | Bojanala Platina (NBR) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Hoerskool Brits 2018 (U10) | 2018-03-17 | 2018-03-17 | Standard | Bojanala Platina (NBR) | 5 | 5 | 2 | Yes | Analysis |
| 3 | Laerskool Rustenburg Noord Primary 2018 (Girls) | 2018-02-24 | 2018-02-24 | Standard | Bojanala Platina (NBR) | 5 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHoerskool Brits 2018 | TournamentHoerskool Brits 2018 | ||||||
| date2018-03-17 | rnd3 | typeStandard | result1 | date2018-03-17 | rnd4 | typeStandard | result1 | ||
| OpponentDu Preez, J (Juan) | OpponentDire, A (Aobakwe) | ||||||||
| 2 | 1 | TournamentLaerskool Rustenburg 2018 | TournamentLaerskool Rustenburg 2018 | ||||||
| date2018-03-24 | rnd5 | typeStandard | result1 | date2018-03-24 | rnd5 | typeStandard | result1 | ||
| OpponentMsemburi, H (Hannah) | OpponentMsemburi, H (Hannah) | ||||||||
| 3 | 1 | TournamentLaerskool Rustenburg 2018 | TournamentLaerskool Rustenburg 2018 | ||||||
| date2018-03-24 | rnd3 | typeStandard | result1 | date2018-03-24 | rnd3 | typeStandard | result1 | ||
| OpponentJansen Van Vuuren, L (Lourein) | OpponentJansen Van Vuuren, L (Lourein) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHoerskool Brits 2018 | TournamentHoerskool Brits 2018 | ||||||
| date2018-03-17 | rnd3 | typeStandard | result1 | date2018-03-17 | rnd4 | typeStandard | result1 | ||
| OpponentDu Preez, J (Juan) | OpponentDire, A (Aobakwe) | ||||||||
| 2 | 1 | TournamentLaerskool Rustenburg 2018 | TournamentLaerskool Rustenburg 2018 | ||||||
| date2018-03-24 | rnd5 | typeStandard | result1 | date2018-03-24 | rnd5 | typeStandard | result1 | ||
| OpponentMsemburi, H (Hannah) | OpponentMsemburi, H (Hannah) | ||||||||
| 3 | 1 | TournamentLaerskool Rustenburg 2018 | TournamentLaerskool Rustenburg 2018 | ||||||
| date2018-03-24 | rnd3 | typeStandard | result1 | date2018-03-24 | rnd3 | typeStandard | result1 | ||
| OpponentJansen Van Vuuren, L (Lourein) | OpponentJansen Van Vuuren, L (Lourein) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHoerskool Brits 2018 | TournamentHoerskool Brits 2018 | ||||||
| date2018-03-17 | rnd3 | typeStandard | result1 | date2018-03-17 | rnd4 | typeStandard | result1 | ||
| OpponentDu Preez, J (Juan) | OpponentDire, A (Aobakwe) | ||||||||
| 2 | 1 | TournamentLaerskool Rustenburg 2018 | TournamentLaerskool Rustenburg 2018 | ||||||
| date2018-03-24 | rnd5 | typeStandard | result1 | date2018-03-24 | rnd5 | typeStandard | result1 | ||
| OpponentMsemburi, H (Hannah) | OpponentMsemburi, H (Hannah) | ||||||||
| 3 | 1 | TournamentLaerskool Rustenburg 2018 | TournamentLaerskool Rustenburg 2018 | ||||||
| date2018-03-24 | rnd3 | typeStandard | result1 | date2018-03-24 | rnd3 | typeStandard | result1 | ||
| OpponentJansen Van Vuuren, L (Lourein) | OpponentJansen Van Vuuren, L (Lourein) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHoerskool Brits 2018 | TournamentHoerskool Brits 2018 | ||||||
| date2018-03-17 | rnd3 | typeStandard | result1 | date2018-03-17 | rnd4 | typeStandard | result1 | ||
| OpponentDu Preez, J (Juan) | OpponentDire, A (Aobakwe) | ||||||||
| 2 | 1 | TournamentLaerskool Rustenburg 2018 | TournamentLaerskool Rustenburg 2018 | ||||||
| date2018-03-24 | rnd5 | typeStandard | result1 | date2018-03-24 | rnd5 | typeStandard | result1 | ||
| OpponentMsemburi, H (Hannah) | OpponentMsemburi, H (Hannah) | ||||||||
| 3 | 1 | TournamentLaerskool Rustenburg 2018 | TournamentLaerskool Rustenburg 2018 | ||||||
| date2018-03-24 | rnd3 | typeStandard | result1 | date2018-03-24 | rnd3 | typeStandard | result1 | ||
| OpponentJansen Van Vuuren, L (Lourein) | OpponentJansen Van Vuuren, L (Lourein) | ||||||||
| # | 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 | Msemburi ,H (Hannah) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 575.2 | 1000.2 | 562 | 1000.2 | 0 | 0 | 0 | 0 | ||||||
| 2 | Tlhage ,O (Oratile) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 601.3 | 176.3 | 622 | 176.3 | 0 | 0 | 0 | 0 | ||||||
| 3 | Dire ,A (Aobakwe) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 537.8 | 962.8 | 543.2 | 962.8 | 0 | 0 | 0 | 0 | ||||||
| 4 | Molefinyane ,O (Omatla) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 643.2 | 1068.2 | 643.2 | 1068.2 | 0 | 0 | 0 | 0 | ||||||
| 5 | Van Wyk ,N (Nicoleen) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 610.4 | 185.4 | 610.4 | 185.4 | 0 | 0 | 0 | 0 | ||||||
| 6 | Bezuidenhout ,N (Nathan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 668.6 | 243.6 | 670 | 243.6 | 0 | 0 | 0 | 0 | ||||||
| 7 | Jansen Van Vuuren ,L (Lourein) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 500 | 925 | 500 | 925 | 0 | 0 | 0 | 0 | ||||||
| 8 | Mhlongo ,S (Siphesihle) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 500 | 75 | 500 | 75 | 0 | 0 | 0 | 0 | ||||||
| 9 | Byliefeldt ,L (Leroux) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 916.8 | 491.8 | 922.2 | 491.8 | 0 | 0 | 0 | 0 | ||||||
| 10 | Ntebogeng ,M (Monyane) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|