PLAYER PAGE
Personal
Burger, S (Schalk Willem Petrus)
Chess SA id
1100306983FIDE id
?Date of birth
2010-05-13 (U16)Gender
MaleRegion
ZF Mgcawu (NZF)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-23Personal details last changed
1900-01-01Junior GPX Games
35Junior GPX Points
1041.1| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1131.9 | 1122.7 | 1200 | 1200 |
| Raw rating | 1088.2 | 1078.4 | 1200 | 1200 |
| Weighted rating | 1131.9 | 1122.7 | 1200 | 1200 |
| Weighted performance | 983 | 985.5 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 194.5 | 197.2 | 165.8 | 165.8 |
| Highest rating | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 |
| Highest raw rating | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 |
| Highest weighted rating | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-12-01 | 12002024-07-01 | 12002024-07-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -4.9 | -5.1 | 0 | 0 |
| New rating | 1127.1 | 1117.6 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1131.9 | 1122.7 | 1200 | 1200 |
| Raw rating | 1088.2 | 1078.4 | 1200 | 1200 |
| Weighted rating | 1131.9 | 1122.7 | 1200 | |
| Weighted performance | 983 | 985.5 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 194.5 | 197.2 | 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 | 1088.2 | 1078.4 | 1200 | 1200 |
| New weighted rating | 1127.1 | 1117.6 | 1200 | 1200 |
| New weighted performance | 977 | 979.6 | 0 | 0 |
| Temp new rating | 1127.1 | 1117.6 | 1200 | 1200 |
| Temp new rating +/- | -4.9 | -5.1 | 0 | 0 |
| Final new rating +/- | -4.9 | -5.1 | 0 | 0 |
| New rating | 1127.1 | 1117.6 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 29 | 29 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 39 | 39 | 0 | 0 |
| Games since | |||||||||||||||||
| Main39 | Standard39 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | ZF Mgcawu (NZF) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 4416 | 160 | 22 | ||||||||||||||
| Male | 3233 | 119 | 18 | ||||||||||||||
| U16 | 708 | 38 | 6 | ||||||||||||||
| U16 Male | 491 | 27 | 5 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 29 | 9 | 31.03 | -161.2 | 1253.3 | 1092.1 |
| Standard | 29 | 9 | 31.03 | -161.2 | 1253.3 | 1092.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 39 | 9 | 23.08 | -228.8 | 1239.2 | 1010.3 |
| Standard | 39 | 9 | 23.08 | -228.8 | 1239.2 | 1010.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1088.2 | 1078.4 | 1200 | 1200 |
| 2025-09-30 | 1088.2 | 1078.4 | 1200 | 1200 |
| 2025-09-01 | 1088.2 | 1078.4 | 1200 | 1200 |
| 2025-08-01 | 1151.1 | 1145.5 | 1200 | 1200 |
| 2025-07-01 | 1151.1 | 1145.5 | 1200 | 1200 |
| 2025-06-01 | 1151.1 | 1145.5 | 1200 | 1200 |
| 2025-05-01 | 1152.5 | 1144.1 | 1200 | 1200 |
| 2025-04-01 | 1155.5 | 1147.5 | 1200 | 1200 |
| 2025-03-01 | 1155.5 | 1147.5 | 1200 | 1200 |
| 2025-02-01 | 1149.1 | 1139.6 | 1200 | 1200 |
| 2025-01-01 | 1047.6 | 1017.6 | 1200 | 1200 |
| 2024-12-01 | 1047.6 | 1017.6 | 1200 | 1200 |
| 2024-11-01 | 1138.9 | 1129.2 | 1200 | 1200 |
| 2024-10-01 | 1138.9 | 1129.2 | 1200 | 1200 |
| 2024-09-01 | 1138.9 | 1129.2 | 1200 | 1200 |
| 2024-08-01 | 1138.9 | 1129.2 | 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 | Northern Cape Closed 202 (U16 Open) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 4 | 0 | Yes | Analysis |
| 2 | 2025 Simmie Superstars Chess Tournament (U16) | 2025-08-02 | 2025-08-02 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 0.5 | Yes | Analysis |
| 3 | Spartan Bishops Championships Warriors 2025 (U16) | 2025-05-23 | 2025-05-25 | Standard | Frances Baard (NCF) | 5 | 5 | 1.5 | Yes | Analysis |
| 4 | 2025 ZFM Closed Chess Championship (U16) | 2025-05-09 | 2025-05-10 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 2.5 | Yes | Analysis |
| 5 | Pawn Stars Chess Tournament 12 April 2025 (C) | 2025-04-12 | 2025-04-12 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 2 | Yes | Analysis |
| 6 | Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 (B) | 2025-01-31 | 2025-02-01 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 2.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Northern Cape Closed 202 (U16 Open) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 4 | 0 | Yes | Analysis |
| 2 | 2025 Simmie Superstars Chess Tournament (U16) | 2025-08-02 | 2025-08-02 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 0.5 | Yes | Analysis |
| 3 | Spartan Bishops Championships Warriors 2025 (U16) | 2025-05-23 | 2025-05-25 | Standard | Frances Baard (NCF) | 5 | 5 | 1.5 | Yes | Analysis |
| 4 | 2025 ZFM Closed Chess Championship (U16) | 2025-05-09 | 2025-05-10 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 2.5 | Yes | Analysis |
| 5 | Pawn Stars Chess Tournament 12 April 2025 (C) | 2025-04-12 | 2025-04-12 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 2 | Yes | Analysis |
| 6 | Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 (B) | 2025-01-31 | 2025-02-01 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 2.5 | Yes | Analysis |
| 7 | Paarl Boys' High Chess Festival 2024 (C) | 2024-10-04 | 2024-10-05 | Standard | Cape Winelands (WCW) | 6 | 6 | 0 | Yes | Analysis |
| 8 | 2024 Duineveld Open Toernooi (U14) | 2024-07-20 | 2024-07-20 | Standard | ZF Mgcawu (NZF) | 5 | 4 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 ZFM Closed Chess Championship | Tournament2025 ZFM Closed Chess Championship | ||||||
| date2025-05-10 | rnd4 | typeStandard | result0.5 | date2025-05-10 | rnd5 | typeStandard | result1 | ||
| OpponentVan Zyl, A (Aden) | OpponentSteyn, T (Tristen Jacobus) | ||||||||
| 2 | 1 | Tournament2025 Simmie Superstars Chess Tournament | Tournament2025 Simmie Superstars Chess Tournament | ||||||
| date2025-08-02 | rnd2 | typeStandard | result0.5 | date2025-08-02 | rnd2 | typeStandard | result0.5 | ||
| OpponentSilver, T (Thabiso) | OpponentSilver, T (Thabiso) | ||||||||
| 3 | 1 | TournamentSpartan Bishops Championships Warriors 2025 | TournamentSpartan Bishops Championships Warriors 2025 | ||||||
| date2025-05-25 | rnd5 | typeStandard | result0.5 | date2025-05-25 | rnd5 | typeStandard | result0.5 | ||
| OpponentDaries, G (Giovanni) | OpponentDaries, G (Giovanni) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 ZFM Closed Chess Championship | Tournament2025 ZFM Closed Chess Championship | ||||||
| date2025-05-10 | rnd4 | typeStandard | result0.5 | date2025-05-10 | rnd5 | typeStandard | result1 | ||
| OpponentVan Zyl, A (Aden) | OpponentSteyn, T (Tristen Jacobus) | ||||||||
| 2 | 1 | Tournament2025 Simmie Superstars Chess Tournament | Tournament2025 Simmie Superstars Chess Tournament | ||||||
| date2025-08-02 | rnd2 | typeStandard | result0.5 | date2025-08-02 | rnd2 | typeStandard | result0.5 | ||
| OpponentSilver, T (Thabiso) | OpponentSilver, T (Thabiso) | ||||||||
| 3 | 1 | TournamentSpartan Bishops Championships Warriors 2025 | TournamentSpartan Bishops Championships Warriors 2025 | ||||||
| date2025-05-25 | rnd5 | typeStandard | result0.5 | date2025-05-25 | rnd5 | typeStandard | result0.5 | ||
| OpponentDaries, G (Giovanni) | OpponentDaries, G (Giovanni) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentSpartan Bishops Championships Warriors 2025 | TournamentSpartan Bishops Championships Warriors 2025 | ||||||
| date2025-05-24 | rnd2 | typeStandard | result1 | date2025-05-24 | rnd2 | typeStandard | result1 | ||
| OpponentKoopman, T (Theowin Roberto) | OpponentKoopman, T (Theowin Roberto) | ||||||||
| 2 | 1 | Tournament2025 ZFM Closed Chess Championship | Tournament2025 ZFM Closed Chess Championship | ||||||
| date2025-05-10 | rnd5 | typeStandard | result1 | date2025-05-10 | rnd5 | typeStandard | result1 | ||
| OpponentSteyn, T (Tristen Jacobus) | OpponentSteyn, T (Tristen Jacobus) | ||||||||
| 3 | 1 | Tournament2025 ZFM Closed Chess Championship | Tournament2025 ZFM Closed Chess Championship | ||||||
| date2025-05-09 | rnd2 | typeStandard | result1 | date2025-05-09 | rnd2 | typeStandard | result1 | ||
| OpponentHattingh, N (Nathan) | OpponentHattingh, N (Nathan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentSpartan Bishops Championships Warriors 2025 | TournamentSpartan Bishops Championships Warriors 2025 | ||||||
| date2025-05-24 | rnd2 | typeStandard | result1 | date2025-05-24 | rnd2 | typeStandard | result1 | ||
| OpponentKoopman, T (Theowin Roberto) | OpponentKoopman, T (Theowin Roberto) | ||||||||
| 2 | 1 | Tournament2025 ZFM Closed Chess Championship | Tournament2025 ZFM Closed Chess Championship | ||||||
| date2025-05-10 | rnd5 | typeStandard | result1 | date2025-05-10 | rnd5 | typeStandard | result1 | ||
| OpponentSteyn, T (Tristen Jacobus) | OpponentSteyn, T (Tristen Jacobus) | ||||||||
| 3 | 1 | Tournament2025 ZFM Closed Chess Championship | Tournament2025 ZFM Closed Chess Championship | ||||||
| date2025-05-09 | rnd2 | typeStandard | result1 | date2025-05-09 | rnd2 | typeStandard | result1 | ||
| OpponentHattingh, N (Nathan) | OpponentHattingh, N (Nathan) | ||||||||
| # | 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 | Van Zyl ,A (Aden) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1257.5 | 1045 | 1270 | 1045 | 0 | 0 | 0 | 0 | ||||||
| 2 | Steyn ,T (Tristen Jacobus) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1198.1 | 1623.1 | 1197.6 | 1623.1 | 0 | 0 | 0 | 0 | ||||||
| 3 | Steyn ,A (Almarie) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1192.9 | 767.9 | 1191.2 | 767.9 | 0 | 0 | 0 | 0 | ||||||
| 4 | Job ,L (Luciano) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1195.4 | 770.4 | 1194.6 | 770.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Saunderson ,C (Cohan) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1378.2 | 953.2 | 1385.8 | 953.2 | 0 | 0 | 0 | 0 | ||||||
| 6 | Fourie ,L (Lesia) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1454.2 | 1029.2 | 1484 | 1029.2 | 0 | 0 | 0 | 0 | ||||||
| 7 | Hattingh ,N (Nathan) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.6 | 1199.6 | 1199.5 | 1199.6 | 0 | 0 | 0 | 0 | ||||||
| 8 | Milfordt ,A (Andrea) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1198.7 | 1623.7 | 1198.5 | 1623.7 | 0 | 0 | 0 | 0 | ||||||
| 9 | Beyleveldt ,A (Adriaan Jakobus) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1159.8 | 734.8 | 1153.2 | 734.8 | 0 | 0 | 0 | 0 | ||||||
| 10 | Webb ,J (Joshua) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1202.8 | 777.8 | 1202.5 | 777.8 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|