PLAYER PAGE
Arend Van Eyssen
1080158610Sedibeng (GSV)Personal
Main rating
| Rating | 1462.4 |
| K-factor | 32 |
| Floor | 1003 |
| Highest | 1654.6 (2023-07-01) |
| Min/Max +/- allowed | 87 |
| Rating Change () | |
| Games | 5 |
| Score | 3.5 |
| We | 3.11 |
| SWe | 0.32 |
| Temp +/- | 10.3 |
| Penalties | 0 |
| Weight perform | 1448.3 |
| Final +/- | +10.3 |
| New Rating () | |
| Rating | 1472.7 |
| K-factor | 32 |
| Floor | 1003 |
| Highest | 1654.6 (2023-07-01) |
| Min/Max +/- allowed | 86.8 |
Standard rating
| Rating | 1476.9 |
| K-factor | 32 |
| Floor | 996.4 |
| Highest | 1655.6 (2023-07-01) |
| Min/Max +/- allowed | 86.6 |
| Rating Change () | |
| Games | 5 |
| Score | 3.5 |
| We | 3.26 |
| SWe | 0.24 |
| Temp +/- | 7.8 |
| Penalties | 0 |
| Weight perform | 1469.8 |
| Final +/- | +7.8 |
| New Rating () | |
| Rating | 1484.7 |
| K-factor | 32 |
| Floor | 996.4 |
| Highest | 1655.6 (2023-07-01) |
| Min/Max +/- allowed | 86.6 |
Rapid rating
| Rating | 1194.6 |
| K-factor | 36 |
| Floor | 702.9 |
| Highest | 1231 (2023-10-01) |
| Min/Max +/- allowed | 158.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1194.6 |
| K-factor | 36 |
| Floor | 702.9 |
| Highest | 1231 (2023-10-01) |
| Min/Max +/- allowed | 158.7 |
Blitz rating
| Rating | 1207.7 |
| K-factor | 36 |
| Floor | 733 |
| Highest | 1233 (2025-07-01) |
| Min/Max +/- allowed | 158.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1207.7 |
| K-factor | 36 |
| Floor | 733 |
| Highest | 1233 (2025-07-01) |
| Min/Max +/- allowed | 158.2 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Chess-in-the-Vaal Open 18 April 2026 (B) | Standard | 2026-04-18 | 2026-04-18 | Sedibeng (GSV) | 5 | 1462.4 | 5 | 3.5 | 1519.9 | 10.3 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Hoerskool Drie Riviere Chess Open 07 March 2026 (B) | Standard | 2026-03-07 | 2026-03-07 | Sedibeng (GSV) | 5 | 1436.4 | 5 | 4.5 | 1608.1 | 26 | Details |
| 2 | Gauteng Inter-Region at Emerald Resort 2025 (U18 Championship) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1435.9 | 5 | 2 | 1396.8 | -5.1 | Details |
| 3 | Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (A) | Blitz | 2025-10-25 | 2025-10-25 | Sedibeng (GSV) | 7 | 1436.4 | 7 | 2.5 | 1383.1 | -2.5 | Details |
| 4 | Sedibeng Chess Open 06 Sept 2025 (B) | Standard | 2025-09-06 | 2025-09-06 | Sedibeng (GSV) | 5 | 1427.2 | 5 | 2.5 | 1479.2 | 5.6 | Details |
| 5 | Eureka Chess Open 26 July 2025 (B) | Standard | 2025-07-26 | 2025-07-26 | Sedibeng (GSV) | 5 | 1432.2 | 5 | 3 | 1406.4 | -3.2 | Details |
| 6 | LS Vryheidsmonument Chess Open 21 Jun 2025 (B) | Standard | 2025-06-21 | 2025-06-21 | Sedibeng (GSV) | 5 | 1466.1 | 4 | 2 | 1409.7 | -4.3 | Details |
| 7 | HS Driehoek Chess Open 2025 (A+B) | Standard | 2025-06-14 | 2025-06-14 | Sedibeng (GSV) | 5 | 1466.1 | 5 | 1 | 1248.1 | -20.6 | Details |
| 8 | Vaal Chess Club Blitz Open 31 May 2025 (A) | Blitz | 2025-05-31 | 2025-05-31 | Sedibeng (GSV) | 7 | 1466.1 | 7 | 4 | 1565.2 | 3.8 | Details |
| 9 | Hoerskool Drie Riviere Open 08 March 2025 (B) | Standard | 2025-03-08 | 2025-03-08 | Sedibeng (GSV) | 5 | 1471.6 | 5 | 2 | 1444 | -3.5 | Details |
| 10 | Laer Volkskool Open 15 Feb 2025 (A+B) | Standard | 2025-02-15 | 2025-02-15 | Sedibeng (GSV) | 5 | 1438.7 | 5 | 2.5 | 1512.8 | 6.5 | Details |
| 11 | Afrikaans High School Open 08 Feb 2025 (B) | Standard | 2025-02-08 | 2025-02-08 | Sedibeng (GSV) | 5 | 1438.7 | 5 | 3 | 1576.4 | 14.1 | Details |
| 12 | Gauteng Inter-Region at UJ 2024 (U18 Open) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1458 | 5 | 1.5 | 1342.2 | -12 | Details |
| 13 | Queens Gambit Chess Open 2024 (A) | Standard | 2024-11-23 | 2024-11-23 | Sedibeng (GSV) | 5 | 1448.4 | 5 | 2.5 | 1498.3 | 5.6 | Details |
| 14 | Laerskool Midvaal Rapid 16 Nov 2024 (A+B) | Rapid | 2024-11-16 | 2024-11-16 | Sedibeng (GSV) | 5 | 1448.4 | 5 | 3.5 | 1459.1 | 0.4 | Details |
| 15 | NWU Vaal Chess Open 12 Oct 2024 (C) | Standard | 2024-10-12 | 2024-10-12 | Sedibeng (GSV) | 5 | 1418.9 | 5 | 4 | 1599.8 | 18.4 | Details |
| 16 | Kings Gambit Chess Open 14 Sept 2024 (B) | Standard | 2024-09-14 | 2024-09-14 | Sedibeng (GSV) | 5 | 1379.3 | 5 | 3 | 1504.5 | 12.9 | Details |
| 17 | North School Primary Chess Open 2024 (B) | Standard | 2024-08-31 | 2024-08-31 | Sedibeng (GSV) | 5 | 1379.3 | 5 | 3 | 1494.7 | 11.8 | Details |
| 18 | Midvaal Winter Classic 13 July 2024 (A) | Rapid | 2024-07-13 | 2024-07-13 | Sedibeng (GSV) | 7 | 1426.5 | 6 | 1 | 1076.5 | -29.7 | Details |
| 19 | AG Visser Open 2024 (B) | Standard | 2024-06-08 | 2024-06-08 | Sedibeng (GSV) | 5 | 1457.8 | 5 | 2 | 1248.6 | -19.6 | Details |
| 20 | Hoerskool Overvaal Chess Open 2024 (B) | Standard | 2024-04-20 | 2024-04-20 | Sedibeng (GSV) | 5 | 1503 | 5 | 2.5 | 1227.7 | -25.9 | Details |
| 21 | HS Drie Riviere Chess Open Section 2024 | Standard | 2024-03-09 | 2024-03-09 | Sedibeng (GSV) | 5 | 1503 | 5 | 3.5 | 1484.5 | -2.3 | Details |
| 22 | Valia's Open 2024 (C) | Standard | 2024-03-02 | 2024-03-02 | Sedibeng (GSV) | 5 | 1225 | 5 | 3.5 | 1577.9 | 33.7 | Details |
| 23 | NG Kerk Vanderbijlpark Suid 2024 (C) | Standard | 2024-02-24 | 2024-02-24 | Sedibeng (GSV) | 5 | 1225 | 5 | 4.5 | 1718.4 | 48.9 | Details |
| 24 | Laerskool Midvaal Chess Open Section 2024 (C) | Standard | 2024-02-10 | 2024-02-10 | Sedibeng (GSV) | 5 | 1225 | 5 | 3.5 | 1476.9 | 25.4 | Details |
| 25 | 2024 Gauteng Inter-Region Chess Championship (LSEN) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1204.1 | 5 | 3.5 | 1331.3 | 11.6 | Details |
| 26 | Queens Gambit Chess Open 2023 (B) | Standard | 2023-11-25 | 2023-11-25 | Sedibeng (GSV) | 5 | 1196.6 | 5 | 1.5 | 1050.7 | -13.6 | Details |
| 27 | Evaton Primary Chess Open 2023 (C) | Standard | 2023-11-18 | 2023-11-18 | Sedibeng (GSV) | 5 | 1196.6 | 5 | 3 | 1367.5 | 17.3 | Details |
| 28 | Dr Pieter Hangelbroek Rapid 2023 (B) | Rapid | 2023-10-28 | 2023-10-28 | Sedibeng (GSV) | 5 | 1188 | 5 | 2.5 | 1261.3 | 4.6 | Details |
| 29 | Fonteine Chess Open 2023 (B) | Standard | 2023-09-02 | 2023-09-02 | Sedibeng (GSV) | 5 | 1324.3 | 5 | 0 | 829.5 | -49 | Details |
| 30 | Ekurhuleni Chess Spring Tournament 2023 (C) | Standard | 2023-09-23 | 2023-09-23 | Ekurhuleni (GE) | 5 | 1324.3 | 5 | 1 | 1057.5 | -26.7 | Details |
| 31 | NG Kerk Vanderbijlpark Suid Open 2023 (LSEN) | Standard | 2023-08-26 | 2023-08-26 | Sedibeng (GSV) | 5 | 1276.2 | 5 | 4.5 | 1556.7 | 26.9 | Details |
| 32 | Eureka Open 2023 (LSEN) | Standard | 2023-07-29 | 2023-07-29 | Sedibeng (GSV) | 5 | 1200 | 5 | 5 | 1638.9 | 42.2 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| AOR | 1349.9 |
| Performance | 1519.9 |
Game statistics ()
| Games | 10 |
| Wins | 7 |
| Draws | 2 |
| Losses | 1 |
| White | 5 |
| Black | 5 |
| White wins | 3 |
| Black wins | 4 |
| Score | 8 |
| Percent | 80 |
| Dp | 255 |
| AOR | 1309 |
| Performance | 1564 |
Game statistics (History)
| Games | 169 |
| Wins | 82 |
| Draws | 19 |
| Losses | 68 |
| White | 85 |
| Black | 84 |
| White wins | 47 |
| Black wins | 35 |
| Score | 91.5 |
| Percent | 54.1 |
| Dp | 35.2 |
| AOR | 1369.1 |
| Performance | 1404.3 |
Rankings (Main)
| National | |
| Overall | 2349 |
| Gender | 2030 |
| Age group | 287 |
| Gender/Age | 237 |
| Provincial | |
| Overall | 794 |
| Gender | 680 |
| Age group | 99 |
| Gender/Age | 76 |
| Regional | |
| Overall | 65 |
| Gender | 57 |
| Age group | 6 |
| Gender/Age | 6 |
Rankings (Standard)
| National | |
| Overall | 2007 |
| Gender | 1731 |
| Age group | 238 |
| Gender/Age | 196 |
| Provincial | |
| Overall | 708 |
| Gender | 608 |
| Age group | 89 |
| Gender/Age | 71 |
| Regional | |
| Overall | 59 |
| Gender | 52 |
| Age group | 6 |
| Gender/Age | 6 |
Rankings (Rapid)
| National | |
| Overall | 4618 |
| Gender | 3577 |
| Age group | 421 |
| Gender/Age | 351 |
| Provincial | |
| Overall | 864 |
| Gender | 676 |
| Age group | 100 |
| Gender/Age | 79 |
| Regional | |
| Overall | 185 |
| Gender | 150 |
| Age group | 29 |
| Gender/Age | 23 |
Rankings (Blitz)
| National | |
| Overall | 441 |
| Gender | 404 |
| Age group | 41 |
| Gender/Age | 38 |
| Provincial | |
| Overall | 153 |
| Gender | 135 |
| Age group | 13 |
| Gender/Age | 10 |
| Regional | |
| Overall | 17 |
| Gender | 16 |
| Age group | 1 |
| Gender/Age | 1 |
Performance ( )
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Aor | 1349.9 |
| Dp | 170 |
| Prat | 1519.9 |
Performance ()
| Games | 10 |
| Score | 8 |
| Percent | 80 |
| Aor | 1309 |
| Dp | 255 |
| Prat | 1564 |
Performance (12 months)
| Games | 48 |
| Score | 25 |
| Percent | 52.1 |
| Aor | 1431.6 |
| Dp | 17.7 |
| Prat | 1449.4 |
Performance (History)
| Games | 169 |
| Score | 91.5 |
| Percent | 54.1 |
| Aor | 1369.1 |
| Dp | 35.2 |
| Prat | 1404.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Marimuthu, S (Shaylen) | 6 | 2 | 4 | AG Visser Open 2024 (B) | Sedibeng Chess Open 06 Sept 2025 (B) | Details |
| Overall | 2 | Howat, LC (Logan) | 5 | 1 | 4 | Laerskool Midvaal Chess Open Section 2024 (C) | LS Vryheidsmonument Chess Open 21 Jun 2025 (B) | Details |
| Overall | 3 | Van De Venter, ZI (Zandre) | 5 | 1 | 4 | Valia's Open 2024 (C) | Vaal Chess Club Blitz Open 31 May 2025 (A) | Details |
| Overall | 4 | Brand, HVN (Hendrik van Niekerk (Henko)) | 4 | 1 | 3 | Laerskool Midvaal Chess Open Section 2024 (C) | HS Drie Riviere Chess Open Section 2024 | Details |
| Overall | 5 | Olivier, J (Jan-Hendrik) | 4 | 3 | 1 | Fonteine Chess Open 2023 (B) | Vaal Chess Club Blitz Open 31 May 2025 (A) | Details |
| Standard | 1 | Marimuthu, S (Shaylen) | 6 | 2 | 4 | AG Visser Open 2024 (B) | Sedibeng Chess Open 06 Sept 2025 (B) | Details |
| Standard | 2 | Brand, HVN (Hendrik van Niekerk (Henko)) | 4 | 1 | 3 | Laerskool Midvaal Chess Open Section 2024 (C) | HS Drie Riviere Chess Open Section 2024 | Details |
| Standard | 3 | Howat, LC (Logan) | 4 | 1 | 3 | Laerskool Midvaal Chess Open Section 2024 (C) | LS Vryheidsmonument Chess Open 21 Jun 2025 (B) | Details |
| Standard | 4 | Van De Venter, ZI (Zandre) | 4 | 1 | 3 | Valia's Open 2024 (C) | Hoerskool Drie Riviere Open 08 March 2025 (B) | Details |
| Standard | 5 | Ntshangase, S (Siphiwe) | 3 | 1 | 2 | Evaton Primary Chess Open 2023 (C) | Sedibeng Chess Open 06 Sept 2025 (B) | Details |
| Rapid | 1 | Olivier, J (Jan-Hendrik) | 2 | 1 | 1 | Dr Pieter Hangelbroek Rapid 2023 (B) | Midvaal Winter Classic 13 July 2024 (A) | Details |
| Rapid | 2 | Van Der Merwe, LE (Lilee) | 2 | 2 | 0 | Dr Pieter Hangelbroek Rapid 2023 (B) | Midvaal Winter Classic 13 July 2024 (A) | Details |
| Blitz | 1 | Ndwambi, TRJ (Talifhani) | 2 | 1 | 1 | Vaal Chess Club Blitz Open 31 May 2025 (A) | Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (A) | Details |