PLAYER PAGE
Personal
Roelofse, G (Gizelle)
Chess SA id
2170317019FIDE id
?Date of birth
2017-02-28 (U10)Gender
FemaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-10-18Personal details last changed
1900-01-01Junior GPX Games
49Junior GPX Points
966.5| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1167.8 | 1164.3 | 1200 | 1200 |
| Raw rating | 1035.7 | 1015.4 | 1200 | 1200 |
| Weighted rating | 1167.8 | 1164.3 | 1200 | 1200 |
| Weighted performance | 958.4 | 957.3 | 0 | 0 |
| Floor | 699.9 | 699.9 | 700 | 700 |
| K-factor | 40 | 40 | 36 | 36 |
| Min/Max rating change allowed | 209.5 | 215.7 | 165.8 | 165.8 |
| Highest rating | 1199.92025-03-02 | 1199.92025-03-02 | 12002025-04-01 | 12002025-04-01 |
| Highest raw rating | 1199.92025-03-02 | 1199.92025-03-02 | 12002025-04-01 | 12002025-04-01 |
| Highest weighted rating | 1199.92025-03-02 | 1199.92025-03-02 | 12002025-04-01 | 12002025-04-01 |
| Highest weighted performance | 1000.92025-08-01 | 1000.41900-01-01 | 01900-01-01 | 01900-01-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -11.7 | -13.2 | 0 | 0 |
| New rating | 1156.1 | 1151.1 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1167.8 | 1164.3 | 1200 | 1200 |
| Raw rating | 1035.7 | 1015.4 | 1200 | 1200 |
| Weighted rating | 1167.8 | 1164.3 | 1200 | |
| Weighted performance | 958.4 | 957.3 | 0 | |
| K-factor | 40 | 40 | 36 | 36 |
| Floor | 699.9 | 699.9 | 700 | 700 |
| Max/Min rating change allowed | 209.5 | 215.7 | 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 | 1035.7 | 1015.4 | 1200 | 1200 |
| New weighted rating | 1156.1 | 1151.1 | 1200 | 1200 |
| New weighted performance | 952.7 | 951.6 | 0 | 0 |
| Temp new rating | 1156.1 | 1151.1 | 1200 | 1200 |
| Temp new rating +/- | -11.7 | -13.2 | 0 | 0 |
| Final new rating +/- | -11.7 | -13.2 | 0 | 0 |
| New rating | 1156.1 | 1151.1 | 1200 | 1200 |
| New K-factor | 40 | 40 | 36 | 36 |
| New floor | 699.9 | 699.9 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 49 | 49 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 49 | 49 | 0 | 0 |
| Games since | |||||||||||||||||
| Main49 | Standard49 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U10 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 4306 | 1392 | 492 | ||||||||||||||
| Female | 1071 | 340 | 120 | ||||||||||||||
| U10 | 422 | 145 | 69 | ||||||||||||||
| U10 Female | 106 | 28 | 14 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 4280 | 1520 | 578 | ||||||||||||||
| Female | 1072 | 363 | 141 | ||||||||||||||
| U10 | 416 | 170 | 86 | ||||||||||||||
| U10 Female | 99 | 32 | 17 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 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 | 49 | 8.5 | 17.35 | -277.6 | 1245.3 | 967.8 |
| Standard | 49 | 8.5 | 17.35 | -277.6 | 1245.3 | 967.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 49 | 8.5 | 17.35 | -277.6 | 1245.3 | 967.8 |
| Standard | 49 | 8.5 | 17.35 | -277.6 | 1245.3 | 967.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1035.7 | 1015.4 | 1200 | 1200 |
| 2025-09-30 | 1070.2 | 1056.6 | 1200 | 1200 |
| 2025-09-01 | 1102.1 | 1094.6 | 1200 | 1200 |
| 2025-08-01 | 1193.7 | 1192.9 | 1200 | 1200 |
| 2025-07-01 | 1189.2 | 1187.9 | 1200 | 1200 |
| 2025-06-01 | 1197.4 | 1196.8 | 1200 | 1200 |
| 2025-05-01 | 1198.5 | 1198.3 | 1200 | 1200 |
| 2025-04-01 | 1190.7 | 1189.4 | 1200 | 1200 |
| 2025-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-12-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-11-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-10-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 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 | Lardies Open 2025 (U10) | 2025-10-18 | 2025-10-18 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 2 | 2025 Centurion Chess Open Tournament (U10) | 2025-09-27 | 2025-09-27 | Standard | Tshwane (GTP) | 5 | 4 | 0 | Yes | Analysis |
| 3 | 2025 Etienne Lewis Closed Chess Tournament (U10) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 6 | 0 | Yes | Analysis |
| 4 | 2025 Menlo Open (U10) | 2025-07-26 | 2025-07-26 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 5 | South African Open 2025 (U10 Girls) | 2025-07-03 | 2025-07-05 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 1 | Yes | Analysis |
| 6 | 2025 Jacaranda Round Robin Open Chess Tournament (Z) | 2025-06-21 | 2025-06-21 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 7 | 2025 Elise Steenkamp Open Chess Tournament (Knight) | 2025-06-14 | 2025-06-15 | Standard | Tshwane (GTP) | 5 | 4 | 0 | Yes | Analysis |
| 8 | 2025 Tshwane North School District CLOSED Individual Chess Championship (U9 Girls) | 2025-05-24 | 2025-05-24 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 9 | 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U9 Girls) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 10 | Lubowski Open 2025 (E+F) | 2025-03-21 | 2025-03-21 | Standard | Tshwane (GTP) | 5 | 4 | 0.5 | Yes | Analysis |
| 11 | AHS Open Chess Tournament 2025 (U10) | 2025-03-01 | 2025-03-01 | Standard | Tshwane (GTP) | 5 | 4 | 0 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lardies Open 2025 (U10) | 2025-10-18 | 2025-10-18 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 2 | 2025 Centurion Chess Open Tournament (U10) | 2025-09-27 | 2025-09-27 | Standard | Tshwane (GTP) | 5 | 4 | 0 | Yes | Analysis |
| 3 | 2025 Etienne Lewis Closed Chess Tournament (U10) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 6 | 0 | Yes | Analysis |
| 4 | 2025 Menlo Open (U10) | 2025-07-26 | 2025-07-26 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 5 | South African Open 2025 (U10 Girls) | 2025-07-03 | 2025-07-05 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 1 | Yes | Analysis |
| 6 | 2025 Jacaranda Round Robin Open Chess Tournament (Z) | 2025-06-21 | 2025-06-21 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 7 | 2025 Elise Steenkamp Open Chess Tournament (Knight) | 2025-06-14 | 2025-06-15 | Standard | Tshwane (GTP) | 5 | 4 | 0 | Yes | Analysis |
| 8 | 2025 Tshwane North School District CLOSED Individual Chess Championship (U9 Girls) | 2025-05-24 | 2025-05-24 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 9 | 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U9 Girls) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 10 | Lubowski Open 2025 (E+F) | 2025-03-21 | 2025-03-21 | Standard | Tshwane (GTP) | 5 | 4 | 0.5 | Yes | Analysis |
| 11 | AHS Open Chess Tournament 2025 (U10) | 2025-03-01 | 2025-03-01 | Standard | Tshwane (GTP) | 5 | 4 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Tshwane North School District CLOSED Individual Chess Championship | Tournament2025 Tshwane North School District CLOSED Individual Chess Championship | ||||||
| date2025-05-24 | rnd1 | typeStandard | result1 | date2025-05-24 | rnd2 | typeStandard | result1 | ||
| OpponentKekana, K (Kamano) | OpponentBaloyi, J (Johanna) | ||||||||
| 2 | 1 | TournamentLardies Open 2025 | TournamentLardies Open 2025 | ||||||
| date2025-10-18 | rnd4 | typeStandard | result1 | date2025-10-18 | rnd4 | typeStandard | result1 | ||
| OpponentLicence, E (Ethan) | OpponentLicence, E (Ethan) | ||||||||
| 3 | 1 | Tournament2025 Menlo Open | Tournament2025 Menlo Open | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-07-26 | rnd5 | typeStandard | result1 | ||
| OpponentGauche, Z (Zoë) | OpponentGauche, Z (Zoë) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Tshwane North School District CLOSED Individual Chess Championship | Tournament2025 Tshwane North School District CLOSED Individual Chess Championship | ||||||
| date2025-05-24 | rnd1 | typeStandard | result1 | date2025-05-24 | rnd2 | typeStandard | result1 | ||
| OpponentKekana, K (Kamano) | OpponentBaloyi, J (Johanna) | ||||||||
| 2 | 1 | Tournament2025 Menlo Open | Tournament2025 Menlo Open | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-07-26 | rnd5 | typeStandard | result1 | ||
| OpponentGauche, Z (Zoë) | OpponentGauche, Z (Zoë) | ||||||||
| 3 | 1 | TournamentSouth African Open 2025 | TournamentSouth African Open 2025 | ||||||
| date2025-07-04 | rnd3 | typeStandard | result1 | date2025-07-04 | rnd3 | typeStandard | result1 | ||
| OpponentMoorcroft, H (Haileigh) | OpponentMoorcroft, H (Haileigh) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Tshwane North School District CLOSED Individual Chess Championship | Tournament2025 Tshwane North School District CLOSED Individual Chess Championship | ||||||
| date2025-05-24 | rnd1 | typeStandard | result1 | date2025-05-24 | rnd2 | typeStandard | result1 | ||
| OpponentKekana, K (Kamano) | OpponentBaloyi, J (Johanna) | ||||||||
| 2 | 1 | Tournament2025 Menlo Open | Tournament2025 Menlo Open | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-07-26 | rnd5 | typeStandard | result1 | ||
| OpponentGauche, Z (Zoë) | OpponentGauche, Z (Zoë) | ||||||||
| 3 | 1 | TournamentSouth African Open 2025 | TournamentSouth African Open 2025 | ||||||
| date2025-07-04 | rnd3 | typeStandard | result1 | date2025-07-04 | rnd3 | typeStandard | result1 | ||
| OpponentMoorcroft, H (Haileigh) | OpponentMoorcroft, H (Haileigh) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Tshwane North School District CLOSED Individual Chess Championship | Tournament2025 Tshwane North School District CLOSED Individual Chess Championship | ||||||
| date2025-05-24 | rnd1 | typeStandard | result1 | date2025-05-24 | rnd2 | typeStandard | result1 | ||
| OpponentKekana, K (Kamano) | OpponentBaloyi, J (Johanna) | ||||||||
| 2 | 1 | Tournament2025 Menlo Open | Tournament2025 Menlo Open | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-07-26 | rnd5 | typeStandard | result1 | ||
| OpponentGauche, Z (Zoë) | OpponentGauche, Z (Zoë) | ||||||||
| 3 | 1 | TournamentSouth African Open 2025 | TournamentSouth African Open 2025 | ||||||
| date2025-07-04 | rnd3 | typeStandard | result1 | date2025-07-04 | rnd3 | typeStandard | result1 | ||
| OpponentMoorcroft, H (Haileigh) | OpponentMoorcroft, H (Haileigh) | ||||||||
| # | 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 | Mostert ,M (Matthew) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1266.6 | 841.6 | 1265.5 | 841.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | De Klerk ,A (Amelia) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1203.1 | 778.1 | 1196.3 | 778.1 | 0 | 0 | 0 | 0 | ||||||
| 3 | Jansen Van Vuuren ,C (Clana) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1187.7 | 762.7 | 1195.3 | 762.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Rodda ,T (Tirza) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1205.4 | 780.4 | 1202.4 | 780.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Viljoen ,L (Lenicke) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1151.5 | 726.5 | 1146.8 | 726.5 | 0 | 0 | 0 | 0 | ||||||
| 6 | Erdogan ,D (Demir) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1402.4 | 977.4 | 1399.9 | 977.4 | 0 | 0 | 0 | 0 | ||||||
| 7 | Heyneke ,A (Alienka) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 8 | Van Greunen ,L (Luke) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1182.4 | 757.4 | 1181.7 | 757.4 | 0 | 0 | 0 | 0 | ||||||
| 9 | Haffejee ,M (Muzammil) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1222.1 | 797.1 | 1222.8 | 797.1 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mthimunye ,L (Lindokuhle) | 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 |
|---|---|---|---|---|---|---|---|---|