PLAYER PAGE
Rannveer Tak
1130116883Bojanala Platina (NBR)Personal
Main rating
| Rating | 1937.1 |
| K-factor | 24 |
| Floor | 1438.8 |
| Highest | 1938.8 (2026-06-01) |
| Min/Max +/- allowed | 58 |
| Rating Change () | |
| Games | 6 |
| Score | 5.5 |
| We | 5.32 |
| SWe | 0.1 |
| Temp +/- | 2.4 |
| Penalties | 0 |
| Weight perform | 1841.7 |
| Final +/- | +2.4 |
| New Rating () | |
| Rating | 1939.5 |
| K-factor | 24 |
| Floor | 1439.5 |
| Highest | 1939.5 (2026-07-01) |
| Min/Max +/- allowed | 57.8 |
Standard rating
| Rating | 1948.4 |
| K-factor | 24 |
| Floor | 1452.6 |
| Highest | 1952.6 (2026-06-01) |
| Min/Max +/- allowed | 56.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1910.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1948.4 |
| K-factor | 24 |
| Floor | 1452.6 |
| Highest | 1952.6 (2026-06-01) |
| Min/Max +/- allowed | 56.8 |
Rapid rating
| Rating | 1798.7 |
| K-factor | 28 |
| Floor | 1298.7 |
| Highest | 1798.7 (2026-06-01) |
| Min/Max +/- allowed | 70.7 |
| Rating Change () | |
| Games | 6 |
| Score | 5.5 |
| We | 4.97 |
| SWe | 0.53 |
| Temp +/- | 14.9 |
| Penalties | 0 |
| Weight perform | 1893.5 |
| Final +/- | +70.7 |
| New Rating () | |
| Rating | 1869.4 |
| K-factor | 24 |
| Floor | 1369.4 |
| Highest | 1869.4 (2026-07-01) |
| Min/Max +/- allowed | 63.9 |
Blitz rating
| Rating | 1807.7 |
| K-factor | 24 |
| Floor | 1307.7 |
| Highest | 1807.7 (2026-06-01) |
| Min/Max +/- allowed | 69.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1860 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1807.7 |
| K-factor | 24 |
| Floor | 1307.7 |
| Highest | 1807.7 (2026-06-01) |
| Min/Max +/- allowed | 69.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Randburg Chess Club Winter Rapid 2026 | Rapid | 2026-07-14 | 2026-07-21 | Johannesburg Metro (GJM) | 6 | 1937.1 | 6 | 5.5 | 1959.3 | 2.4 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Randburg Autumn Swiss 2026 | Standard | 2026-05-05 | 2026-06-23 | Johannesburg Metro (GJM) | 8 | 1938.8 | 2 | 2 | 2002.1 | 3.6 | Details |
| 2 | JMC Helpmekaar 2026 (A) | Standard | 2026-05-31 | 2026-05-31 | Johannesburg Metro (GJM) | 5 | 1938.8 | 5 | 2.5 | 1900.5 | -5.3 | Details |
| 3 | Metamorph Grandmaster Challenge 2026 (Prestige) | Rapid | 2026-05-16 | 2026-05-16 | Johannesburg Metro (GJM) | 5 | 1894.2 | 5 | 1.5 | 1851.8 | -2 | Details |
| 4 | JMC Crawford Sandton Rapid 2026 (Open) | Rapid | 2026-05-09 | 2026-05-09 | Johannesburg Metro (GJM) | 5 | 1894.2 | 5 | 4 | 1977.6 | 9.2 | Details |
| 5 | Moja Chess Extravaganza 2026 (Prestige) | Classical | 2026-04-25 | 2026-04-30 | Cape Town (WCT) | 9 | 1894.2 | 8 | 3.5 | 2051.2 | 35 | Details |
| 6 | Moja Chess Extravaganza 2026 (Blitz) | Blitz | 2026-04-27 | 2026-04-27 | Cape Town (WCT) | 9 | 1894.2 | 9 | 6 | 1952.1 | 2.5 | Details |
| 7 | Randburg Autumn Rapid 2026 | Rapid | 2026-04-14 | 2026-04-21 | Johannesburg Metro (GJM) | 6 | 1860.3 | 6 | 6 | 1999.4 | 14.2 | Details |
| 8 | 3rd KHELO INDIA - LCA Chess Tournament 2026 (Prestige) | Standard | 2026-04-18 | 2026-04-19 | Johannesburg Metro (GJM) | 5 | 1860.3 | 5 | 3 | 1883.3 | 1.9 | Details |
| 9 | 3rd KHELO INDIA - LCA Chess Tournament 2026 (Blitz) | Blitz | 2026-04-18 | 2026-04-18 | Johannesburg Metro (GJM) | 7 | 1860.3 | 7 | 5 | 1996.2 | 6.9 | Details |
| 10 | Randburg Autumn Blitz 2026 | Blitz | 2026-04-07 | 2026-04-07 | Johannesburg Metro (GJM) | 7 | 1860.3 | 7 | 6 | 1968.6 | 5.1 | Details |
| 11 | Randburg NY Swiss 2026 | Standard | 2026-02-10 | 2026-03-31 | Johannesburg Metro (GJM) | 8 | 1860.3 | 1 | 1 | 2039.1 | 5.7 | Details |
| 12 | Bojanala Closed Chess Championships 2026 (U14) | Classical | 2026-02-13 | 2026-02-15 | Bojanala Platina (NBR) | 5 | 1828.5 | 5 | 4.5 | 2004.7 | 21.8 | Details |
| 13 | Randburg Chess Club New Year Rapid 2026 | Rapid | 2026-01-27 | 2026-02-03 | Johannesburg Metro (GJM) | 6 | 1828.5 | 6 | 4 | 1747.7 | -5.1 | Details |
| 14 | 2026 JMC Kick off Tournament (A) | Standard | 2026-02-01 | 2026-02-01 | Johannesburg Metro (GJM) | 5 | 1828.5 | 5 | 3.5 | 2062.1 | 13.3 | Details |
| 15 | Randburg Chess Club New Year Blitz 2026 | Blitz | 2026-01-20 | 2026-01-20 | Johannesburg Metro (GJM) | 7 | 1832.7 | 7 | 4 | 1733 | -3.5 | Details |
| 16 | 2025 African Youth Chess Championship | Classical | 2025-12-07 | 2025-12-13 | Zimbabwe (ZIM) | 9 | 1777.2 | 9 | 7.5 | 1991.2 | 46.4 | Details |
| 17 | MCA Year End Rapid 2025 (High School) | Rapid | 2025-11-01 | 2025-11-01 | Johannesburg Metro (GJM) | 5 | 1781.1 | 5 | 3.5 | 1729.6 | -3.2 | Details |
| 18 | Bojanala's Battle Of Mount Cambridge 2025 (Queens) | Standard | 2025-10-11 | 2025-10-11 | Bojanala Platina (NBR) | 5 | 1832.2 | 4 | 0 | 1317.9 | -40.2 | Details |
| 19 | Bojanala's FIDE On The Orion Express 2025 (Queens) | Classical | 2025-10-03 | 2025-10-05 | Bojanala Platina (NBR) | 6 | 1832.2 | 6 | 4 | 1884.9 | 7.4 | Details |
| 20 | Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (Prestige) | Standard | 2025-09-27 | 2025-09-27 | Johannesburg Metro (GJM) | 5 | 1832.2 | 5 | 1 | 1725.9 | -10 | Details |
| 21 | Randburg Winter Swiss 2025 | Standard | 2025-07-29 | 2025-09-16 | Johannesburg Metro (GJM) | 8 | 1829.9 | 4 | 2 | 1427.1 | -29.1 | Details |
| 22 | Randburg Spring Blitz 2025 | Blitz | 2025-09-23 | 2025-09-23 | Johannesburg Metro (GJM) | 7 | 1829.9 | 7 | 5 | 1750.4 | -2 | Details |
| 23 | MCA Spring Flower Birthday Rapid 2025 (High School) | Rapid | 2025-09-20 | 2025-09-20 | Johannesburg Metro (GJM) | 5 | 1829.9 | 5 | 4.5 | 1905.5 | 8.2 | Details |
| 24 | Bojanala's Circuit Championships 3 of 4 2025 (U14) | Standard | 2025-08-09 | 2025-08-09 | Bojanala Platina (NBR) | 5 | 1807.9 | 5 | 5 | 1935.3 | 12.1 | Details |
| 25 | Randburg Chess Club Winter Rapid 2025 | Rapid | 2025-07-15 | 2025-07-22 | Johannesburg Metro (GJM) | 6 | 1776.6 | 6 | 5.5 | 1945 | 14 | Details |
| 26 | MCA Winter Chill Classic 2025 (Expert) | Standard | 2025-07-19 | 2025-07-19 | Johannesburg Metro (GJM) | 5 | 1776.6 | 5 | 2 | 1795 | 2.3 | Details |
| 27 | Randburg Club Champs Blitz 2025 | Blitz | 2025-07-08 | 2025-07-08 | Johannesburg Metro (GJM) | 7 | 1776.6 | 7 | 6 | 1997.9 | 8.1 | Details |
| 28 | South African Open 2025 (Championship) | Classical | 2025-06-28 | 2025-07-05 | Johannesburg Metro (GJM) | 11 | 1776.6 | 10 | 3.5 | 1763.3 | -1.8 | Details |
| 29 | South African Open 2025 (Blitz) | Blitz | 2025-07-02 | 2025-07-02 | Johannesburg Metro (GJM) | 9 | 1776.6 | 9 | 6 | 1861.2 | 3.4 | Details |
| 30 | Neil Savage Memorial Randburg Club Champs 2025 | Standard | 2025-05-06 | 2025-06-24 | Johannesburg Metro (GJM) | 8 | 1811.4 | 7 | 4 | 1732.4 | -10.1 | Details |
| 31 | JMC Helpmekaar 2025 (A) | Standard | 2025-06-01 | 2025-06-01 | Johannesburg Metro (GJM) | 5 | 1811.4 | 4 | 0.5 | 1571.6 | -18.8 | Details |
| 32 | Spartan Bishops Championships Elite 2025 (Championship) | Standard | 2025-05-23 | 2025-05-25 | Frances Baard (NCF) | 5 | 1740 | 5 | 4.5 | 1888.8 | 16.3 | Details |
| 33 | Mzansi Africa Classic 2025 (Expert) | Standard | 2025-05-17 | 2025-05-17 | Johannesburg Metro (GJM) | 5 | 1740 | 5 | 3 | 2014.6 | 25.9 | Details |
| 34 | Moja Chess Extravaganza 2025 (B) | Classical | 2025-04-26 | 2025-05-01 | Johannesburg Metro (GJM) | 9 | 1740 | 9 | 5 | 1735 | -0.2 | Details |
| 35 | Moja Chess Extravaganza 2025 (Blitz) | Blitz | 2025-04-26 | 2025-04-26 | Johannesburg Metro (GJM) | 7 | 1740 | 6 | 3 | 1724.4 | -0.1 | Details |
| 36 | Randburg Autumn Rapid 2025 | Rapid | 2025-04-15 | 2025-04-22 | Johannesburg Metro (GJM) | 7 | 1701.3 | 7 | 4.5 | 1619.1 | -6.2 | Details |
| 37 | Bojanala's Rosewood Easter Open 2025 (Queens) | Standard | 2025-04-19 | 2025-04-19 | Bojanala Platina (NBR) | 5 | 1701.3 | 5 | 2 | 1696 | -0.8 | Details |
| 38 | South African Junior Closed Chess Championships 2025 (U12 Open) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 1701.3 | 9 | 7 | 1864.8 | 35.6 | Details |
| 39 | Randburg Chess Club New Year Swiss 2025 | Standard | 2025-02-11 | 2025-04-01 | Johannesburg Metro (GJM) | 8 | 1701.3 | 4 | 3 | 1741.1 | 3.8 | Details |
| 40 | Bojanala's Waterkloof - The Superior One 2025 (Queens) | Standard | 2025-03-15 | 2025-03-15 | Bojanala Platina (NBR) | 5 | 1733.6 | 5 | 2 | 1592.4 | -14.4 | Details |
| 41 | MCA Summer March 2025 (Expert) | Standard | 2025-03-08 | 2025-03-08 | Johannesburg Metro (GJM) | 5 | 1733.6 | 5 | 1.5 | 1599.3 | -12.4 | Details |
| 42 | Knight Riders Open Chess Tournament 2025 (A) | Standard | 2025-02-22 | 2025-02-22 | Johannesburg Metro (GJM) | 5 | 1750.3 | 5 | 1.5 | 1405.2 | -32.9 | Details |
| 43 | JMC Rapid The Bridge School 2025 (Open) | Rapid | 2025-02-23 | 2025-02-23 | Johannesburg Metro (GJM) | 7 | 1750.3 | 7 | 4.5 | 1742 | -0.3 | Details |
| 44 | Bojanala's Battle In The Kloof 2025 (Rooks) | Standard | 2025-02-15 | 2025-02-15 | Bojanala Platina (NBR) | 5 | 1750.3 | 5 | 4 | 1788.1 | 5 | Details |
| 45 | JMC Kick Off 2025 (A) | Standard | 2025-02-02 | 2025-02-02 | Johannesburg Metro (GJM) | 5 | 1750.3 | 5 | 3 | 1890.1 | 14.3 | Details |
| 46 | Randburg New Year Blitz 2025 | Blitz | 2025-01-21 | 2025-01-21 | Johannesburg Metro (GJM) | 9 | 1746.5 | 9 | 6 | 1807.3 | 3.1 | Details |
| 47 | Bojanala's Merry Chess-Mas 2024 (Queens) | Standard | 2024-12-07 | 2024-12-07 | Bojanala Platina (NBR) | 5 | 1746.5 | 5 | 3 | 1751.1 | 0 | Details |
| 48 | Randburg Summer Swiss 2024 | Standard | 2024-10-29 | 2024-11-26 | Johannesburg Metro (GJM) | 5 | 1738.8 | 4 | 3 | 1811.5 | 6.4 | Details |
| 49 | Randburg Chess Club Blitz Championship 2024 | Blitz | 2024-10-22 | 2024-10-22 | Johannesburg Metro (GJM) | 9 | 1803.6 | 9 | 6 | 1688 | -3.1 | Details |
| 50 | Bojanala's e4 In The Chapel 2024 (Queens) | Standard | 2024-10-26 | 2024-10-26 | Bojanala Platina (NBR) | 5 | 1803.6 | 5 | 2.5 | 1655 | -15.1 | Details |
Game statistics ( )
| Games | 6 |
| Wins | 5 |
| Draws | 1 |
| Losses | 0 |
| White | 3 |
| Black | 3 |
| White wins | 3 |
| Black wins | 2 |
| Score | 5.5 |
| Percent | 91.7 |
| Dp | 354.2 |
| AOR | 1605.1 |
| Performance | 1959.2 |
Game statistics ()
| Games | 89 |
| Wins | 59 |
| Draws | 6 |
| Losses | 24 |
| White | 40 |
| Black | 49 |
| White wins | 27 |
| Black wins | 32 |
| Score | 62 |
| Percent | 69.7 |
| Dp | 167.1 |
| AOR | 1771.6 |
| Performance | 1938.7 |
Game statistics (History)
| Games | 731 |
| Wins | 401 |
| Draws | 63 |
| Losses | 267 |
| White | 358 |
| Black | 373 |
| White wins | 198 |
| Black wins | 203 |
| Score | 432.5 |
| Percent | 59.2 |
| Dp | 77.9 |
| AOR | 1575.5 |
| Performance | 1653.4 |
Rankings (Main)
| National | |
| Overall | 119 |
| Gender | 115 |
| Age group | 2 |
| Gender/Age | 2 |
| Provincial | |
| Overall | 9 |
| Gender | 9 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 9 |
| Gender | 9 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 109 |
| Gender | 106 |
| Age group | 2 |
| Gender/Age | 2 |
| Provincial | |
| Overall | 9 |
| Gender | 9 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 9 |
| Gender | 9 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Rapid)
| National | |
| Overall | 52 |
| Gender | 52 |
| Age group | 1 |
| Gender/Age | 1 |
| Provincial | |
| Overall | 6 |
| Gender | 6 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 6 |
| Gender | 6 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Blitz)
| National | |
| Overall | 56 |
| Gender | 55 |
| Age group | 2 |
| Gender/Age | 2 |
| Provincial | |
| Overall | 7 |
| Gender | 7 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 7 |
| Gender | 7 |
| Age group | 1 |
| Gender/Age | 1 |
Performance ( )
| Games | 6 |
| Score | 5.5 |
| Percent | 91.7 |
| Aor | 1605.1 |
| Dp | 354.2 |
| Prat | 1959.2 |
Performance ()
| Games | 89 |
| Score | 62 |
| Percent | 69.7 |
| Aor | 1771.6 |
| Dp | 167.1 |
| Prat | 1938.7 |
Performance (12 months)
| Games | 139 |
| Score | 94.5 |
| Percent | 68 |
| Aor | 1728.3 |
| Dp | 152.9 |
| Prat | 1881.2 |
Performance (History)
| Games | 731 |
| Score | 432.5 |
| Percent | 59.2 |
| Aor | 1575.5 |
| Dp | 77.9 |
| Prat | 1653.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Durow, NL (Neil) | 10 | 3 | 7 | Randburg Autumn Swiss 2023 | Randburg Chess Club New Year Blitz 2026 | Details |
| Overall | 2 | Mazibuko, K (Khanya) | 9 | 4 | 5 | Randburg Autumn Swiss 2023 | Randburg Autumn Blitz 2026 | Details |
| Overall | 3 | Motsuane, L (Lucky) | 8 | 4 | 4 | Bojanala's Battle Of Mount Cambridge 2023 (Money Queens) | Bojanala's Battle Of Mount Cambridge 2025 (Queens) | Details |
| Overall | 4 | Naidoo, K (Kajol) | 8 | 4 | 4 | Goforchess Junior Chess Championship 1 2020 | JMC Crawford Sandton Rapid 2026 (Open) | Details |
| Overall | 5 | Sparks, SJW (Stephen) | 7 | 2 | 5 | Randburg Chess Club New Year Swiss 2024 | Randburg Autumn Rapid 2026 | Details |
| Standard | 1 | Motsuane, L (Lucky) | 8 | 4 | 4 | Bojanala's Battle Of Mount Cambridge 2023 (Money Queens) | Bojanala's Battle Of Mount Cambridge 2025 (Queens) | Details |
| Standard | 2 | Naidoo, K (Kajol) | 6 | 4 | 2 | Goforchess Junior Chess Championship 1 2020 | 2026 JMC Kick off Tournament (A) | Details |
| Standard | 3 | Durow, NL (Neil) | 5 | 2 | 3 | Randburg Autumn Swiss 2023 | Randburg Spring Swiss 2024 | Details |
| Standard | 4 | Mhango, BF (Banele) | 4 | 1 | 3 | Bojanala's FIDE in the Sparkling Waters 2023 (Prestige) | JMC Helpmekaar 2026 (A) | Details |
| Standard | 5 | Dinham, J (James) | 4 | 1 | 3 | JMC Helpmekaar 2025 (A) | JMC Helpmekaar 2026 (A) | Details |
| Rapid | 1 | Durow, NL (Neil) | 4 | 1 | 3 | Randburg Mid-Year Themed Rapid 2023 | Randburg Chess Club Winter Rapid 2025 | Details |
| Rapid | 2 | Metcalfe, AR (Allister Richard) | 3 | 2 | 1 | Randburg Club Championship Rapid 2023 | Randburg Autumn Rapid 2025 | Details |
| Rapid | 3 | Ngubeni, JM (Jackie) | 3 | 3 | 0 | Randburg Mid-Year Themed Rapid 2023 | Randburg Autumn Rapid 2026 | Details |
| Rapid | 4 | Naidoo, K (Kajol) | 2 | 0 | 2 | MCA Year End Rapid 2025 (High School) | JMC Crawford Sandton Rapid 2026 (Open) | Details |
| Rapid | 5 | Kruger, I (Ivan) | 2 | 1 | 1 | JMC Rapid The Bridge School 2025 (Open) | Randburg Autumn Rapid 2025 | Details |
| Blitz | 1 | Jolliffe, SR (Shaun) | 4 | 2 | 2 | Randburg Chess Club Blitz Championship 2024 | Randburg Autumn Blitz 2026 | Details |
| Blitz | 2 | Assabi, O (Ofer) | 4 | 2 | 2 | Randburg Chess Club Blitz Championship 2024 | Randburg Autumn Blitz 2026 | Details |
| Blitz | 3 | Mazibuko, K (Khanya) | 4 | 1 | 3 | Randburg Chess Club Blitz Championship 2024 | Randburg Autumn Blitz 2026 | Details |
| Blitz | 4 | Hodgson, TF (Timothy Fish) | 3 | 1 | 2 | Randburg Chess Club Blitz Championship 2024 | Randburg Autumn Blitz 2026 | Details |
| Blitz | 5 | Loon, M (Marc) | 3 | 0 | 3 | Randburg Chess Club Blitz Championship 2024 | Randburg Spring Blitz 2025 | Details |