PLAYER PAGE
Personal
Christianson, B (Barry)
Chess SA id
1820329122FIDE id
?Date of birth
1982-01-26 (Adult)Gender
MaleRegion
Cape Town (WCT)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-10-12Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1274.8 | 1280.4 | 1200 | 1200 |
| Raw rating | 1274.8 | 1280.4 | 1200 | 1200 |
| Weighted rating | 1206 | 1206.4 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 774.8 | 780.4 | 700 | 700 |
| K-factor | 36 | 36 | 40 | 40 |
| Min/Max rating change allowed | 149 | 147.9 | 165.8 | 165.8 |
| Highest rating | 1274.82025-11-01 | 1280.42025-11-01 | 11992025-10-15 | 11992025-10-15 |
| Highest raw rating | 1274.82025-11-01 | 1280.42025-11-01 | 11992025-10-15 | 11992025-10-15 |
| Highest weighted rating | 12062025-11-01 | 1206.42025-11-01 | 02025-10-15 | 02025-10-15 |
| Highest weighted performance | 02025-10-15 | 02025-10-15 | 02025-10-15 | 02025-10-15 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1274.8 | 1280.4 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1274.8 | 1280.4 | 1200 | 1200 |
| Raw rating | 1274.8 | 1280.4 | 1200 | 1200 |
| Weighted rating | 1206 | 1206.4 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 40 | 40 |
| Floor | 774.8 | 780.4 | 700 | 700 |
| Max/Min rating change allowed | 149 | 147.9 | 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 | 1274.8 | 1280.4 | 1200 | 1200 |
| New weighted rating | 1211.7 | 1212.6 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1274.8 | 1280.4 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1274.8 | 1280.4 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 774.8 | 780.4 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 7 | 7 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 7 | 7 | 0 | 0 |
| Games since | |||||||||||||||||
| Main7 | Standard7 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | M | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Cape Town (WCT) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| M | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult M | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| M | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult M | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| M | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult M | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| M | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult M | -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 | 7 | 4.5 | 64.29 | 121.4 | 1346.3 | 1467.7 |
| Standard | 7 | 4.5 | 64.29 | 121.4 | 1346.3 | 1467.7 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 7 | 4.5 | 64.29 | 121.4 | 1346.3 | 1467.7 |
| Standard | 7 | 4.5 | 64.29 | 121.4 | 1346.3 | 1467.7 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1274.8 | 1280.4 | 1200 | 1200 |
| 2025-10-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-06-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-04-01 | 1200 | 1200 | 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 | Cape Town Chess Federation Club League 2025 (C) | 2025-07-26 | 2025-09-27 | Standard | Cape Town (WCT) | 11 | 0 | 0 | No | Analysis |
| 2 | Cape Town Chess Federation Club League 2025 (E) | 2025-08-16 | 2025-08-23 | Standard | Cape Town (WCT) | 6 | 1 | 1 | Yes | Analysis |
| 3 | UCT Open Chess Championship 2025 (Intermediate) | 2025-10-11 | 2025-10-12 | Standard | Cape Town (WCT) | 6 | 6 | 3.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Cape Town Chess Federation Club League 2025 (C) | 2025-07-26 | 2025-09-27 | Standard | Cape Town (WCT) | 11 | 0 | 0 | No | Analysis |
| 2 | Cape Town Chess Federation Club League 2025 (E) | 2025-08-16 | 2025-08-23 | Standard | Cape Town (WCT) | 6 | 1 | 1 | Yes | Analysis |
| 3 | UCT Open Chess Championship 2025 (Intermediate) | 2025-10-11 | 2025-10-12 | Standard | Cape Town (WCT) | 6 | 6 | 3.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentCape Town Chess Federation Club League 2025 | TournamentUCT Open Chess Championship 2025 | ||||||
| date2025-08-16 | rnd2 | typeStandard | result1 | date2025-10-11 | rnd3 | typeStandard | result1 | ||
| OpponentCorreia, C (Clinton) | OpponentFortune, I (Ivan) | ||||||||
| 2 | 1 | TournamentUCT Open Chess Championship 2025 | TournamentUCT Open Chess Championship 2025 | ||||||
| date2025-10-12 | rnd6 | typeStandard | result0.5 | date2025-10-12 | rnd6 | typeStandard | result0.5 | ||
| OpponentBowman, F (Fuqaan) | OpponentBowman, F (Fuqaan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | 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 | Reid ,H (Hannah) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1353.3 | 1778.3 | 1340.2 | 1778.3 | 0 | 0 | 0 | 0 | ||||||
| 2 | Theunissen ,J (Joshua) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1349 | 924 | 1341.4 | 924 | 0 | 0 | 0 | 0 | ||||||
| 3 | Ngcobo ,A (Asanda) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1311.3 | 1736.3 | 1308.8 | 1736.3 | 0 | 0 | 0 | 0 | ||||||
| 4 | Bowman ,F (Fuqaan) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1380.8 | 1380.8 | 1300.1 | 1380.8 | 0 | 0 | 0 | 0 | ||||||
| 5 | Fortune ,I (Ivan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1379.9 | 1804.9 | 1370.8 | 1804.9 | 0 | 0 | 0 | 0 | ||||||
| 6 | Fife ,P (Peter) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1352.3 | 927.3 | 1346.9 | 927.3 | 0 | 0 | 0 | 0 | ||||||
| 7 | Correia ,C (Clinton) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1297.4 | 1722.4 | 1308.4 | 1722.4 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|