PLAYER PAGE
Ryan Berry
1090115418Tshwane (GTP)Personal
Main rating
| Rating | 1506.8 |
| K-factor | 32 |
| Floor | 1089.6 |
| Highest | 1589.6 (2025-08-01) |
| Min/Max +/- allowed | 95 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1408.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1506.8 |
| K-factor | 32 |
| Floor | 1089.6 |
| Highest | 1589.6 (2025-08-01) |
| Min/Max +/- allowed | 95.2 |
Standard rating
| Rating | 1501.5 |
| K-factor | 32 |
| Floor | 1089.5 |
| Highest | 1589.5 (2025-08-01) |
| Min/Max +/- allowed | 95.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1408.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1501.5 |
| K-factor | 32 |
| Floor | 1089.5 |
| Highest | 1589.5 (2025-08-01) |
| Min/Max +/- allowed | 95.2 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2025 Mzansi Individual Championships (U18 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1572.4 | 6 | 2 | 1186.6 | 0 | Details |
| 2 | 2025 Mzansi Inter Provincial Team Championships (U18 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1572.4 | 6 | 4.5 | 1671.5 | 0 | Details |
| 3 | Gauteng Inter-Region at Emerald Resort 2025 (U16+18 Candidates) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1572.4 | 5 | 3 | 1561.1 | 0 | Details |
| 4 | 2025 Tshwane North District CLOSED Team Championships (D3) (U17 Open) | Standard | 2025-08-16 | 2025-08-16 | Tshwane (GTP) | 5 | 1589.6 | 5 | 3.5 | 1417.9 | 0 | Details |
| 5 | 2025 Etienne Lewis Closed Chess Tournament (U18) | Standard | 2025-08-08 | 2025-08-10 | Tshwane (GTP) | 7 | 1589.6 | 7 | 4.5 | 1623.5 | 0 | Details |
| 6 | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) | Standard | 2025-07-26 | 2025-07-26 | Tshwane (GTP) | 5 | 1497.5 | 4 | 4 | 1704.4 | 0 | Details |
| 7 | 2025 Jacaranda Round Robin Open Chess Tournament (I) | Standard | 2025-06-21 | 2025-06-21 | Tshwane (GTP) | 5 | 1343.1 | 5 | 5 | 1762.5 | 0 | Details |
| 8 | 2025 Elise Steenkamp Open Chess Tournament (Rook) | Standard | 2025-06-14 | 2025-06-16 | Tshwane (GTP) | 7 | 1343.1 | 7 | 5 | 1496.2 | 0 | Details |
| 9 | 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U18 Open) | Standard | 2025-05-10 | 2025-05-10 | Tshwane (GTP) | 5 | 1318.8 | 5 | 3 | 1450.6 | 0 | Details |
| 10 | 2024 Etienne Lewis (U16) | Standard | 2024-08-30 | 2024-09-01 | Tshwane (GTP) | 7 | 1345.9 | 7 | 2 | 1301.1 | 0 | Details |
| 11 | Gauteng Schools Individuals Finals 2024 (U15 Boys) | Standard | 2024-08-17 | 2024-08-17 | Ekurhuleni (GE) | 5 | 1345.9 | 4 | 1.5 | 1257 | 0 | Details |
| 12 | 2024 Alekhine Open Chess Tournament (B) | Standard | 2024-08-09 | 2024-08-10 | Tshwane (GTP) | 5 | 1351.5 | 5 | 3 | 1309.5 | 0 | Details |
| 13 | 2024 Tshwane North School District Cluster 4 & 5 Team League (U15) | Standard | 2024-07-20 | 2024-07-20 | Tshwane (GTP) | 5 | 1308.8 | 5 | 3.5 | 1564.1 | 0 | Details |
| 14 | 2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys) | Standard | 2024-05-11 | 2024-05-11 | Tshwane (GTP) | 5 | 1215.3 | 5 | 4 | 1486.1 | 0 | Details |
| 15 | District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys) | Standard | 2024-05-04 | 2024-05-04 | Tshwane (GTP) | 5 | 1215.3 | 5 | 4 | 1464.9 | 0 | Details |
| 16 | D3 Primary School League Cluster 4 2019 (U11) | Standard | 2019-05-11 | 2019-05-11 | Tshwane (GTP) | 5 | 1200 | 5 | 3 | 1285 | 0 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics (History)
| Games | 86 |
| Wins | 50 |
| Draws | 11 |
| Losses | 25 |
| White | 44 |
| Black | 42 |
| White wins | 25 |
| Black wins | 25 |
| Score | 55.5 |
| Percent | 64.5 |
| Dp | 123.5 |
| AOR | 1346.8 |
| Performance | 1470.3 |
Rankings (Main)
| National | |
| Overall | 1741 |
| Gender | 1539 |
| Age group | 208 |
| Gender/Age | 174 |
| Provincial | |
| Overall | 605 |
| Gender | 525 |
| Age group | 70 |
| Gender/Age | 57 |
| Regional | |
| Overall | 223 |
| Gender | 191 |
| Age group | 28 |
| Gender/Age | 22 |
Rankings (Standard)
| National | |
| Overall | 1654 |
| Gender | 1449 |
| Age group | 204 |
| Gender/Age | 173 |
| Provincial | |
| Overall | 588 |
| Gender | 509 |
| Age group | 74 |
| Gender/Age | 62 |
| Regional | |
| Overall | 220 |
| Gender | 187 |
| Age group | 30 |
| Gender/Age | 24 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 50 |
| Score | 34.5 |
| Percent | 69 |
| Aor | 1373.8 |
| Dp | 161.5 |
| Prat | 1535.3 |
Performance (History)
| Games | 86 |
| Score | 55.5 |
| Percent | 64.5 |
| Aor | 1346.8 |
| Dp | 123.5 |
| Prat | 1470.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Elskie, T (Tamryn) | 2 | 0 | 2 | 2025 Jacaranda Round Robin Open Chess Tournament (I) | 2025 Etienne Lewis Closed Chess Tournament (U18) | Details |
| Overall | 2 | Potgieter, E (Erico) | 2 | 0 | 2 | District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys) | 2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys) | Details |
| Overall | 3 | Yang, A (Alex) | 2 | 1 | 1 | 2024 Etienne Lewis (U16) | 2025 Etienne Lewis Closed Chess Tournament (U18) | Details |
| Overall | 4 | Van Heerden, PJA (Paul Johan Alexander) | 2 | 1 | 1 | 2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys) | 2024 Tshwane North School District Cluster 4 & 5 Team League (U15) | Details |
| Overall | 5 | Mndebele, M (Melusi) | 2 | 1 | 1 | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) | 2025 Tshwane North District CLOSED Team Championships (D3) (U17 Open) | Details |
| Standard | 1 | Elskie, T (Tamryn) | 2 | 0 | 2 | 2025 Jacaranda Round Robin Open Chess Tournament (I) | 2025 Etienne Lewis Closed Chess Tournament (U18) | Details |
| Standard | 2 | Potgieter, E (Erico) | 2 | 0 | 2 | District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys) | 2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys) | Details |
| Standard | 3 | Yang, A (Alex) | 2 | 1 | 1 | 2024 Etienne Lewis (U16) | 2025 Etienne Lewis Closed Chess Tournament (U18) | Details |
| Standard | 4 | Van Heerden, PJA (Paul Johan Alexander) | 2 | 1 | 1 | 2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys) | 2024 Tshwane North School District Cluster 4 & 5 Team League (U15) | Details |
| Standard | 5 | Mndebele, M (Melusi) | 2 | 1 | 1 | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) | 2025 Tshwane North District CLOSED Team Championships (D3) (U17 Open) | Details |