PLAYER PAGE
Sherzhaard Edinberry
1160330234Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1482.6 |
| K-factor | 32 |
| Floor | 982.6 |
| Highest | 1482.6 (2026-09-01) |
| Min/Max +/- allowed | 111 |
| Rating Change () | |
| Games | 9 |
| Score | 7.5 |
| We | 5.47 |
| SWe | 1.25 |
| Temp +/- | 39.9 |
| Penalties | 0 |
| Weight perform | 1501.7 |
| Final +/- | +39.9 |
| New Rating () | |
| Rating | 1522.5 |
| K-factor | 32 |
| Floor | 1022.5 |
| Highest | 1522.5 (2026-10-01) |
| Min/Max +/- allowed | 104.7 |
Standard rating
| Rating | 1489.4 |
| K-factor | 32 |
| Floor | 989.4 |
| Highest | 1489.4 (2026-09-01) |
| Min/Max +/- allowed | 109.8 |
| Rating Change () | |
| Games | 6 |
| Score | 4.5 |
| We | 3.43 |
| SWe | 1.07 |
| Temp +/- | 34.3 |
| Penalties | 0 |
| Weight perform | 1515 |
| Final +/- | +34.3 |
| New Rating () | |
| Rating | 1523.7 |
| K-factor | 32 |
| Floor | 1023.7 |
| Highest | 1523.7 (2026-10-01) |
| Min/Max +/- allowed | 104.6 |
Rapid rating
| Rating | 1238.6 |
| K-factor | 36 |
| Floor | 738.6 |
| Highest | 1238.6 (2026-08-01) |
| Min/Max +/- allowed | 156.9 |
| Rating Change () | |
| Games | 3 |
| Score | 3 |
| We | 1.56 |
| SWe | 1.44 |
| Temp +/- | 52 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +52 |
| New Rating () | |
| Rating | 1290.6 |
| K-factor | 36 |
| Floor | 790.6 |
| Highest | 1290.6 (2026-10-01) |
| Min/Max +/- allowed | 145.7 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-11-29) |
| Min/Max +/- allowed | 166.1 |
| 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 | 40 |
| Floor | 700 |
| Highest | 1199 (2025-11-29) |
| Min/Max +/- allowed | 166.1 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Eastern Cape Closed Championship 2026 (U12 Open) | Standard | 2026-09-25 | 2026-09-26 | Sarah Baartman (ESB) | 6 | 1482.6 | 6 | 4.5 | 1654.1 | 30.4 | Details |
| 2 | Eastern Cape Chess Festival 2026 (Inter-Regionals U12) | Rapid | 2026-09-25 | 2026-09-25 | Sarah Baartman (ESB) | 5 | 1482.6 | 3 | 3 | 1746.7 | 9.5 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | NMB Closed 2026 (U12) | Standard | 2026-08-15 | 2026-08-15 | Nelson Mandela Bay (ENM) | 5 | 1482.6 | 5 | 3 | 1524.2 | 9.4 | Details |
| 2 | Checkmate in Gqeberha 2026 (U12) | Rapid | 2026-07-11 | 2026-07-11 | Nelson Mandela Bay (ENM) | 6 | 1473.2 | 6 | 3 | 1473.1 | 0 | Details |
| 3 | NMBCU Trials 6 2026 (U10+U12) | Standard | 2026-05-22 | 2026-05-23 | Nelson Mandela Bay (ENM) | 6 | 1336.8 | 6 | 4.5 | 1427.3 | 19.4 | Details |
| 4 | NMBCU Trials 5 2026 (U12) | Standard | 2026-05-15 | 2026-05-16 | Nelson Mandela Bay (ENM) | 6 | 1336.8 | 6 | 4.5 | 1630.6 | 61.8 | Details |
| 5 | 2026 NMBCU Trials 4 (U12) | Standard | 2026-04-24 | 2026-04-25 | Nelson Mandela Bay (ENM) | 6 | 1287.3 | 6 | 3 | 1422.2 | 28.1 | Details |
| 6 | NMBCU Trials 3 2026 (U12) | Standard | 2026-04-18 | 2026-04-18 | Nelson Mandela Bay (ENM) | 5 | 1287.3 | 5 | 2.5 | 1417 | 21.3 | Details |
| 7 | 2026 NMBCU Trials 2 (U12) | Standard | 2026-03-06 | 2026-03-07 | Nelson Mandela Bay (ENM) | 6 | 1212 | 6 | 4 | 1571.5 | 75.3 | Details |
| 8 | St Thomas Future Masters Challenge 2025 (Grade 1-3) | Rapid | 2025-11-29 | 2025-11-29 | Nelson Mandela Bay (ENM) | 5 | 1200 | 5 | 3 | 1325.8 | 6.1 | 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 | 49 |
| Wins | 29 |
| Draws | 6 |
| Losses | 14 |
| White | 26 |
| Black | 23 |
| White wins | 14 |
| Black wins | 15 |
| Score | 32 |
| Percent | 65.3 |
| Dp | 130.1 |
| AOR | 1400.9 |
| Performance | 1531 |
Game statistics (History)
| Games | 54 |
| Wins | 32 |
| Draws | 6 |
| Losses | 16 |
| White | 28 |
| Black | 26 |
| White wins | 15 |
| Black wins | 17 |
| Score | 35 |
| Percent | 64.8 |
| Dp | 125.9 |
| AOR | 1386.1 |
| Performance | 1512 |
Rankings (Main)
| National | |
| Overall | 2209 |
| Gender | 1927 |
| Age group | 177 |
| Gender/Age | 144 |
| Provincial | |
| Overall | 258 |
| Gender | 224 |
| Age group | 24 |
| Gender/Age | 19 |
| Regional | |
| Overall | 94 |
| Gender | 84 |
| Age group | 10 |
| Gender/Age | 9 |
Rankings (Standard)
| National | |
| Overall | 1898 |
| Gender | 1640 |
| Age group | 161 |
| Gender/Age | 132 |
| Provincial | |
| Overall | 214 |
| Gender | 183 |
| Age group | 22 |
| Gender/Age | 17 |
| Regional | |
| Overall | 78 |
| Gender | 68 |
| Age group | 10 |
| Gender/Age | 9 |
Rankings (Rapid)
| National | |
| Overall | 3386 |
| Gender | 2700 |
| Age group | 538 |
| Gender/Age | 403 |
| Provincial | |
| Overall | 287 |
| Gender | 237 |
| Age group | 42 |
| Gender/Age | 32 |
| Regional | |
| Overall | 83 |
| Gender | 73 |
| Age group | 12 |
| Gender/Age | 11 |
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 | 49 |
| Score | 32 |
| Percent | 65.3 |
| Aor | 1400.9 |
| Dp | 130.1 |
| Prat | 1531 |
Performance (12 months)
| Games | 54 |
| Score | 35 |
| Percent | 64.8 |
| Aor | 1386.1 |
| Dp | 125.9 |
| Prat | 1512 |
Performance (History)
| Games | 54 |
| Score | 35 |
| Percent | 64.8 |
| Aor | 1386.1 |
| Dp | 125.9 |
| Prat | 1512 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kleinhans, R (Raphael) | 5 | 4 | 1 | 2026 NMBCU Trials 2 (U12) | NMB Closed 2026 (U12) | Details |
| Overall | 2 | Borriero, L (Luca) | 3 | 0 | 3 | 2026 NMBCU Trials 2 (U12) | NMB Closed 2026 (U12) | Details |
| Overall | 3 | Verwey, M (Malan) | 2 | 2 | 0 | 2026 NMBCU Trials 2 (U12) | NMB Closed 2026 (U12) | Details |
| Overall | 4 | Tshabalala, S (Siyabonga) | 2 | 2 | 0 | 2026 NMBCU Trials 4 (U12) | NMBCU Trials 6 2026 (U10+U12) | Details |
| Overall | 5 | Kapp, A (Amelie) | 2 | 0 | 2 | 2026 NMBCU Trials 2 (U12) | NMB Closed 2026 (U12) | Details |
| Standard | 1 | Kleinhans, R (Raphael) | 5 | 4 | 1 | 2026 NMBCU Trials 2 (U12) | NMB Closed 2026 (U12) | Details |
| Standard | 2 | Borriero, L (Luca) | 3 | 0 | 3 | 2026 NMBCU Trials 2 (U12) | NMB Closed 2026 (U12) | Details |
| Standard | 3 | Coetzer, H (Hanroux) | 2 | 1 | 1 | 2026 NMBCU Trials 2 (U12) | NMBCU Trials 5 2026 (U12) | Details |
| Standard | 4 | Kapp, A (Amelie) | 2 | 0 | 2 | 2026 NMBCU Trials 2 (U12) | NMB Closed 2026 (U12) | Details |
| Standard | 5 | Verwey, M (Malan) | 2 | 2 | 0 | 2026 NMBCU Trials 2 (U12) | NMB Closed 2026 (U12) | Details |