PLAYER PAGE

Ronald Chikwava

173004580
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1637.1
K-factor 28
Floor 1182.4
Highest 1696.6 (2024-06-01)
Min/Max +/- allowed 82
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1525
Final +/- 0
New Rating
()
Rating 1637.1
K-factor 28
Floor 1182.4
Highest 1696.6 (2024-06-01)
Min/Max +/- allowed 81.7
Standard rating
Rating 1635.9
K-factor 28
Floor 1194
Highest 1697.8 (2024-06-01)
Min/Max +/- allowed 81.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1525
Final +/- 0
New Rating
()
Rating 1635.9
K-factor 28
Floor 1194
Highest 1697.8 (2024-06-01)
Min/Max +/- allowed 81.6
Rapid rating
Rating 1603.2
K-factor 28
Floor 1117.8
Highest 1634.2 (2024-02-01)
Min/Max +/- allowed 89.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1458.9
Final +/- 0
New Rating
()
Rating 1603.2
K-factor 28
Floor 1117.8
Highest 1634.2 (2024-02-01)
Min/Max +/- allowed 89.3
Blitz rating
Rating 1435.6
K-factor 32
Floor 987
Highest 1487 (2018-04-01)
Min/Max +/- allowed 110.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1384.4
Final +/- 0
New Rating
()
Rating 1435.6
K-factor 32
Floor 987
Highest 1487 (2018-04-01)
Min/Max +/- allowed 110.2
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 JMC Trinityhouse Little Falls (A) Standard 2026-02-28 2026-02-28 Johannesburg Metro (GJM) 5 1637.1 5 2 1707.7 8.4 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 MCA Welcome JHB 2026 (Advanced) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1643.1 5 2 1413.3 0 Details
2 MCA Tshwane Welcome 2026 (A) Standard 2026-01-24 2026-01-24 Tshwane (GTP) 5 1643.1 5 1 1575.7 0 Details
3 2026 JMC Kick off Tournament (A) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1643.1 5 2 1624 0 Details
4 Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (A) Standard 2025-09-27 2025-09-27 Johannesburg Metro (GJM) 5 1636.1 5 3 1724.4 0 Details
5 JMC - Trinity Randpark Ridge 2025 (A) Standard 2025-07-26 2025-07-26 Johannesburg Metro (GJM) 5 1630.1 4 1 1546.6 0 Details
6 MCA Winter Chill Classic 2025 (Expert) Standard 2025-07-19 2025-07-19 Johannesburg Metro (GJM) 5 1630.1 5 1 1569.5 0 Details
7 South African Open 2025 (B) Classical 2025-06-28 2025-07-05 Johannesburg Metro (GJM) 11 1630.1 11 6 1633.5 0 Details
8 South African Open 2025 (Blitz) Blitz 2025-07-02 2025-07-02 Johannesburg Metro (GJM) 9 1630.1 9 5 1600.6 0 Details
9 JMC Helpmekaar 2025 (A) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1627.3 5 1.5 1549.1 0 Details
10 Mzansi Africa Classic 2025 (Expert) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1625.5 4 0.5 1464.3 0 Details
11 Moja Chess Extravaganza 2025 (B) Classical 2025-04-26 2025-05-01 Johannesburg Metro (GJM) 9 1625.5 9 3.5 1533.3 0 Details
12 Moja Chess Extravaganza 2025 (Blitz) Blitz 2025-04-26 2025-04-26 Johannesburg Metro (GJM) 7 1625.5 6 2 1599.4 0 Details
13 JMC Crawford Sandton 2025 (A) Standard 2025-05-10 2025-05-10 Johannesburg Metro (GJM) 5 1625.5 4 2.5 1945 0 Details
14 2025 Chris Greyling Open Chess Tournament (A) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1673.8 5 1 1484.4 0 Details
15 MCA Summer March 2025 (Advanced) Standard 2025-03-08 2025-03-08 Johannesburg Metro (GJM) 5 1673.8 5 3 1559.4 0 Details
16 JMC Crawford Ruimsig 2025 (A) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1673.8 5 1 1468.5 0 Details
17 JMC Rapid The Bridge School 2025 (Open) Rapid 2025-02-23 2025-02-23 Johannesburg Metro (GJM) 7 1645.8 7 5 1643.5 0 Details
18 MCA Welcome 2025 (Advanced) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1645.8 5 4 1802.3 0 Details
19 2025 Blou Bul Open Chess Tournament (A) Standard 2025-02-08 2025-02-08 Tshwane (GTP) 5 1645.8 5 2.5 1799.1 0 Details
20 JMC Kick Off 2025 (A) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1645.8 5 1 1527.5 0 Details
21 2025 Tshwane Chess OPEN Registration Tournament (A1) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1653.6 5 2 1605.2 0 Details
22 Wits Open 2024 (A) Standard 2024-10-12 2024-10-12 Johannesburg Metro (GJM) 5 1682.4 4 0 1459.7 0 Details
23 2024 Moja Chess Extravaganza (B) Classical 2024-09-25 2024-09-29 Frances Baard (NCF) 9 1608 9 6 1716.5 0 Details
24 Mzansi Spring Open 2024 (Expert) Standard 2024-09-07 2024-09-07 Johannesburg Metro (GJM) 5 1608 5 2 1754.5 0 Details
25 JCC Khelo India 1st Annual Chess Tournament 2024 (A) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1608 5 3.5 1783.3 0 Details
26 JMC Closed 2024 (A) Standard 2024-08-09 2024-08-11 Johannesburg Metro (GJM) 5 1659.3 5 0 1334.7 0 Details
27 JNW Rapid - Helpmekaar Kollege 2024 Rapid 2024-07-28 2024-07-28 Johannesburg Metro (GJM) 7 1679.1 7 4 1743.8 0 Details
28 JMC Trinityhouse Randpark Ridge 2024 (A) Standard 2024-07-13 2024-07-13 Johannesburg Metro (GJM) 5 1679.1 5 1.5 1617.1 0 Details
29 South African Open Chess Championship 2024 (A) Classical 2024-06-29 2024-07-07 Ethekwini (KED) 11 1679.1 11 5.5 1635.4 0 Details
30 South African Open Chess Championship 2024 (Blitz) Blitz 2024-07-04 2024-07-04 Ethekwini (KED) 11 1679.1 10 5 1639.3 0 Details
31 2024 Elise Steenkamp Open Chess Tournament (Kings) Standard 2024-06-15 2024-06-17 Tshwane (GTP) 7 1611.4 7 4 1830.4 0 Details
32 Chess Power House May Open 2024 (A) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1628.2 4 1.5 1779.5 0 Details
33 JMC Crawford International Sandton 2024 (A) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1628.2 4 1 1536.4 0 Details
34 JMC Helpmekaar Kollege Tournament 2024 (A) Standard 2024-05-04 2024-05-04 Johannesburg Metro (GJM) 5 1628.2 5 0.5 1411.1 0 Details
35 2024 Milos Ristic Open Chess Tournament (A) Standard 2024-04-27 2024-04-27 Tshwane (GTP) 5 1621.5 5 4 1796.3 0 Details
36 2024 KSNG CHess Academy Open Tournament (B) Standard 2024-04-06 2024-04-06 Tshwane (GTP) 5 1621.5 5 2 1479.7 0 Details
37 1st Knights Open Tournament 2024 (A) Standard 2024-03-23 2024-03-23 Johannesburg Metro (GJM) 5 1635.8 5 3 1664.4 0 Details
38 JNW Open - Classic - Crawford 2024 (B) Standard 2024-03-09 2024-03-09 Johannesburg Metro (GJM) 5 1635.8 5 3 1477.3 0 Details
39 JMC Unika School Tournament 2024 (A) Standard 2024-03-02 2024-03-02 Johannesburg Metro (GJM) 5 1635.8 4 1 1625.9 0 Details
40 2024 Blou Bul Open Chess Tournament (A) Standard 2024-02-10 2024-02-10 Tshwane (GTP) 5 1549.1 5 1.5 1467.7 0 Details
41 Gear Up Mzansi Rapid 2024 (Expert) Rapid 2024-02-17 2024-02-17 Johannesburg Metro (GJM) 5 1549.1 4 2.5 2196.2 0 Details
42 2024 Tshwane Chess OPEN Registration Tournament (A) Standard 2024-01-27 2024-01-27 Tshwane (GTP) 5 1555.6 4 1.5 1518.9 0 Details
43 JMC Kick Off Tournament 2024 (A) Standard 2024-01-28 2024-01-28 Johannesburg Metro (GJM) 5 1555.6 5 1.5 1533.1 0 Details
44 Mzansi Summer Blitz 2023 Blitz 2023-12-09 2023-12-09 Johannesburg Metro (GJM) 7 1494.7 7 3 1391.9 0 Details
45 Chess Power House Festive Rapid 2023 (B) Rapid 2023-12-15 2023-12-15 Johannesburg Metro (GJM) 6 1494.7 6 4.5 1504.1 0 Details
46 Africawide Chess Championship 2023 (Open) Standard 2023-11-03 2023-11-05 Johannesburg Metro (GJM) 7 1510 6 2.5 1428.7 0 Details
47 Mzansi Bryanston Rapid 2023 (Advanced) Rapid 2023-10-07 2023-10-07 Johannesburg Metro (GJM) 5 1514.2 5 2.5 1474 0 Details
48 Mzansi Spring Rapid 2023 Rapid 2023-09-02 2023-09-02 Johannesburg Metro (GJM) 7 1519.2 7 3 1505.6 0 Details
49 Chess Power House 2023 (A) Standard 2023-08-19 2023-08-20 Johannesburg Metro (GJM) 5 1470 5 3 1798.3 0 Details
50 JMC - The Higher Ground Restaurant 2nd Blitz Event 2023 Blitz 2023-07-30 2023-07-30 Johannesburg Metro (GJM) 7 1468.3 7 4 1539.4 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 15
Wins 3
Draws 4
Losses 8
White 7
Black 8
White wins 1
Black wins 2
Score 5
Percent 33.3
Dp -141.7
AOR 1679.4
Performance 1537.7
Game statistics (History)
Games 383
Wins 151
Draws 43
Losses 189
White 187
Black 196
White wins 79
Black wins 72
Score 172.5
Percent 45
Dp -42.2
AOR 1619.3
Performance 1577.1
Rankings (Main)
National
Overall 776
Gender 726
Age group 76
Gender/Age 76
Provincial
Overall 278
Gender 261
Age group 27
Gender/Age 27
Regional
Overall 105
Gender 96
Age group 10
Gender/Age 10
Rankings (Standard)
National
Overall 723
Gender 675
Age group 70
Gender/Age 70
Provincial
Overall 270
Gender 252
Age group 27
Gender/Age 27
Regional
Overall 95
Gender 86
Age group 9
Gender/Age 9
Rankings (Rapid)
National
Overall 153
Gender 149
Age group 28
Gender/Age 28
Provincial
Overall 37
Gender 36
Age group 12
Gender/Age 12
Regional
Overall 22
Gender 21
Age group 5
Gender/Age 5
Rankings (Blitz)
National
Overall 158
Gender 154
Age group 23
Gender/Age 23
Provincial
Overall 54
Gender 53
Age group 11
Gender/Age 11
Regional
Overall 29
Gender 28
Age group 7
Gender/Age 7
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 15
Score 5
Percent 33.3
Aor 1679.4
Dp -141.7
Prat 1537.7
Performance (12 months)
Games 87
Score 35
Percent 40.2
Aor 1670.3
Dp -83
Prat 1587.3
Performance (History)
Games 383
Score 172.5
Percent 45
Aor 1619.3
Dp -42.2
Prat 1577.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Kruger, T (Tobias) 8 6 2 Mzansi Spring Open 2022 (Prestige) JMC - Trinity Randpark Ridge 2025 (A) Details
Overall 2 Deysel, K (Kaleb) 6 3 3 JMC Crawford International Sandton 2024 (A) JMC Kick Off 2025 (A) Details
Overall 3 Xulu, L (Lindokuhle) 5 1 4 Mzansi Summer Blitz 2023 JMC Rapid The Bridge School 2025 (Open) Details
Overall 4 Buba, V (Vukile) 5 1 4 Mzansi Spring Open 2022 (Prestige) JCC Khelo India 1st Annual Chess Tournament 2024 (A) Details
Overall 5 Makhosonke, KM (Kuhlase Matthiolus) 5 1 4 South African Open Chess Championship 2024 (Blitz) South African Open 2025 (B) Details
Standard 1 Kruger, T (Tobias) 7 6 1 Mzansi Spring Open 2022 (Prestige) JMC - Trinity Randpark Ridge 2025 (A) Details
Standard 2 Deysel, K (Kaleb) 6 3 3 JMC Crawford International Sandton 2024 (A) JMC Kick Off 2025 (A) Details
Standard 3 Buba, V (Vukile) 5 1 4 Mzansi Spring Open 2022 (Prestige) JCC Khelo India 1st Annual Chess Tournament 2024 (A) Details
Standard 4 Makhosonke, KM (Kuhlase Matthiolus) 4 0 4 JMC Trinityhouse Randpark Ridge 2024 (A) South African Open 2025 (B) Details
Standard 5 Combrink, J (Juan-Louis) 4 1 3 South African Open Chess Championship 2024 (A) MCA Tshwane Welcome 2026 (A) Details
Rapid 1 Xulu, L (Lindokuhle) 3 1 2 Mzansi Summer Blitz 2023 JMC Rapid The Bridge School 2025 (Open) Details