PLAYER PAGE
Personal
Yang, Y (Youjie)
Chess SA id
1110318178FIDE id
?Date of birth
2011-08-01 (U16)Gender
MaleRegion
Bojanala Platina (NBR)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-05-17Personal details last changed
1900-01-01Junior GPX Games
10Junior GPX Points
1217.4| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1205.6 | 1206.8 | 1200 | 1200 |
| Raw rating | 1205.2 | 1206.2 | 1200 | 1200 |
| Weighted rating | 1205.6 | 1206.8 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 729.9 | 736 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 164.6 | 164.3 | 165.8 | 165.8 |
| Highest rating | 1229.92025-04-01 | 12362025-04-01 | 12002025-04-01 | 12002025-04-01 |
| Highest raw rating | 1229.92025-04-01 | 12362025-04-01 | 12002025-04-01 | 12002025-04-01 |
| Highest weighted rating | 1229.92025-05-05 | 12362025-05-05 | 12002025-04-01 | 12002025-04-01 |
| Highest weighted performance | 01900-01-01 | 01900-01-01 | 01900-01-01 | 01900-01-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0.1 | 0.1 | 0 | 0 |
| New rating | 1205.8 | 1206.9 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1205.6 | 1206.8 | 1200 | 1200 |
| Raw rating | 1205.2 | 1206.2 | 1200 | 1200 |
| Weighted rating | 1205.6 | 1206.8 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 729.9 | 736 | 700 | 700 |
| Max/Min rating change allowed | 164.6 | 164.3 | 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 | 1205.2 | 1206.2 | 1200 | 1200 |
| New weighted rating | 1205.8 | 1206.9 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1205.8 | 1206.9 | 1200 | 1200 |
| Temp new rating +/- | 0.1 | 0.1 | 0 | 0 |
| Final new rating +/- | 0.1 | 0.1 | 0 | 0 |
| New rating | 1205.8 | 1206.9 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 729.9 | 736 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 10 | 10 | 0 | 0 |
| Games since | |||||||||||||||||
| Main10 | Standard10 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Bojanala Platina (NBR) | ||||||||||||||||
| Province | Northwest (NW) | ||||||||||||||||
| 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 | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| 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 | 10 | 4 | 40 | -85 | 1287.6 | 1202.6 |
| Standard | 10 | 4 | 40 | -85 | 1287.6 | 1202.6 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 10 | 4 | 40 | -85 | 1287.6 | 1202.6 |
| Standard | 10 | 4 | 40 | -85 | 1287.6 | 1202.6 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1205.2 | 1206.2 | 1200 | 1200 |
| 2025-09-30 | 1205.2 | 1206.2 | 1200 | 1200 |
| 2025-09-01 | 1205.2 | 1206.2 | 1200 | 1200 |
| 2025-08-01 | 1205.2 | 1206.2 | 1200 | 1200 |
| 2025-07-01 | 1205 | 1206 | 1200 | 1200 |
| 2025-06-01 | 1204.3 | 1205.1 | 1200 | 1200 |
| 2025-05-01 | 1229.9 | 1236 | 1200 | 1200 |
| 2025-04-01 | 1229.9 | 1236 | 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 | Bojanala's Circuit Championships 2 of 4 2025 (U16) | 2025-05-17 | 2025-05-17 | Standard | Bojanala Platina (NBR) | 5 | 5 | 1 | Yes | Analysis |
| 2 | Bojanala's Waterkloof - The Superior One 2025 (Knights) | 2025-03-15 | 2025-03-15 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bojanala's Circuit Championships 2 of 4 2025 (U16) | 2025-05-17 | 2025-05-17 | Standard | Bojanala Platina (NBR) | 5 | 5 | 1 | Yes | Analysis |
| 2 | Bojanala's Waterkloof - The Superior One 2025 (Knights) | 2025-03-15 | 2025-03-15 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentBojanala's Waterkloof - The Superior One 2025 | TournamentBojanala's Waterkloof - The Superior One 2025 | ||||||
| date2025-03-15 | rnd1 | typeStandard | result1 | date2025-03-15 | rnd3 | typeStandard | result1 | ||
| OpponentMakhoana, N (Neo) | OpponentMonare, O (Oreratile) | ||||||||
| 2 | 1 | TournamentBojanala's Circuit Championships 2 of 4 2025 | TournamentBojanala's Circuit Championships 2 of 4 2025 | ||||||
| date2025-05-17 | rnd4 | typeStandard | result1 | date2025-05-17 | rnd4 | typeStandard | result1 | ||
| OpponentNtanga, K (Kamano) | OpponentNtanga, K (Kamano) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentBojanala's Waterkloof - The Superior One 2025 | TournamentBojanala's Waterkloof - The Superior One 2025 | ||||||
| date2025-03-15 | rnd1 | typeStandard | result1 | date2025-03-15 | rnd3 | typeStandard | result1 | ||
| OpponentMakhoana, N (Neo) | OpponentMonare, O (Oreratile) | ||||||||
| 2 | 1 | TournamentBojanala's Circuit Championships 2 of 4 2025 | TournamentBojanala's Circuit Championships 2 of 4 2025 | ||||||
| date2025-05-17 | rnd4 | typeStandard | result1 | date2025-05-17 | rnd4 | typeStandard | result1 | ||
| OpponentNtanga, K (Kamano) | OpponentNtanga, K (Kamano) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentBojanala's Waterkloof - The Superior One 2025 | TournamentBojanala's Waterkloof - The Superior One 2025 | ||||||
| date2025-03-15 | rnd1 | typeStandard | result1 | date2025-03-15 | rnd3 | typeStandard | result1 | ||
| OpponentMakhoana, N (Neo) | OpponentMonare, O (Oreratile) | ||||||||
| 2 | 1 | TournamentBojanala's Circuit Championships 2 of 4 2025 | TournamentBojanala's Circuit Championships 2 of 4 2025 | ||||||
| date2025-05-17 | rnd4 | typeStandard | result1 | date2025-05-17 | rnd4 | typeStandard | result1 | ||
| OpponentNtanga, K (Kamano) | OpponentNtanga, K (Kamano) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentBojanala's Waterkloof - The Superior One 2025 | TournamentBojanala's Waterkloof - The Superior One 2025 | ||||||
| date2025-03-15 | rnd1 | typeStandard | result1 | date2025-03-15 | rnd3 | typeStandard | result1 | ||
| OpponentMakhoana, N (Neo) | OpponentMonare, O (Oreratile) | ||||||||
| 2 | 1 | TournamentBojanala's Circuit Championships 2 of 4 2025 | TournamentBojanala's Circuit Championships 2 of 4 2025 | ||||||
| date2025-05-17 | rnd4 | typeStandard | result1 | date2025-05-17 | rnd4 | typeStandard | result1 | ||
| OpponentNtanga, K (Kamano) | OpponentNtanga, K (Kamano) | ||||||||
| # | 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 | Tolmay ,L (Lourens) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1282.9 | 857.9 | 1278.1 | 857.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Van Schalkwyk ,J (Jurgens) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1340.5 | 915.5 | 1337.3 | 915.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | Ntanga ,K (Kamano) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 4 | Jogi ,A (Arjun-Krishna) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1239.6 | 814.6 | 1244.6 | 814.6 | 0 | 0 | 0 | 0 | ||||||
| 5 | Monare ,O (Oreratile) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1373.1 | 1798.1 | 1370.2 | 1798.1 | 0 | 0 | 0 | 0 | ||||||
| 6 | Botha ,J (Johannes Cornelis) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1516.9 | 1091.9 | 1507 | 1091.9 | 0 | 0 | 0 | 0 | ||||||
| 7 | Pilane ,M (Maemo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1258.1 | 833.1 | 1263.8 | 833.1 | 0 | 0 | 0 | 0 | ||||||
| 8 | Tafataoana ,A (Ashley) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 9 | Makhoana ,N (Neo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1271 | 1696 | 1277.8 | 1696 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mpolokeng ,R (Reabetswe) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1193.7 | 1618.7 | 1190.3 | 1618.7 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|