PLAYER PAGE

Reynhardt Drotsky

1090144708
Sedibeng (GSV)
Personal
Main rating
Rating 1351
K-factor 36
Floor 866.1
Highest 1381.1 (2024-08-01)
Min/Max +/- allowed 128
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1305.3
Final +/- 0
New Rating
()
Rating 1351
K-factor 36
Floor 866.1
Highest 1381.1 (2024-08-01)
Min/Max +/- allowed 128.1
Standard rating
Rating 1299
K-factor 36
Floor 861
Highest 1376 (2024-08-01)
Min/Max +/- allowed 129
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1201.6
Final +/- 0
New Rating
()
Rating 1299
K-factor 36
Floor 861
Highest 1376 (2024-08-01)
Min/Max +/- allowed 129
Rapid rating
Rating 1261.3
K-factor 36
Floor 761.3
Highest 1261.3 (2026-09-01)
Min/Max +/- allowed 151.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1200.4
Final +/- 0
New Rating
()
Rating 1261.3
K-factor 36
Floor 761.3
Highest 1261.3 (2026-09-01)
Min/Max +/- allowed 151.9
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
No tournaments found.
# 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 D7 (Sedibeng East) Schools Team Championships 2026 (U17) Rapid 2026-08-15 2026-08-15 Sedibeng (GSV) 5 1351 5 5 1618.1 48.5 Details
2 D7 Sedibeng East Individuals League 2026 (U17 Boys) Standard 2026-05-23 2026-05-23 Sedibeng (GSV) 5 1308.2 5 3 1281.7 -5.7 Details
3 Chess-in-the-Vaal Open 18 April 2026 (B) Standard 2026-04-18 2026-04-18 Sedibeng (GSV) 5 1364.2 4 0.5 964.9 -56 Details
4 Laer Volkskool Chess Open 14 March 2026 (B+C) Standard 2026-03-14 2026-03-14 Sedibeng (GSV) 5 1307.1 5 3 1485.4 29.9 Details
5 Hoerskool Drie Riviere Chess Open 07 March 2026 (B) Standard 2026-03-07 2026-03-07 Sedibeng (GSV) 5 1307.1 5 3.5 1469 27.2 Details
6 2025 Gauteng Top Schools Teams (U17) Standard 2025-08-30 2025-08-30 Tshwane (GTP) 5 1306.2 4 2 1226.4 -6 Details
7 GDE (D7) Sedibeng East Schools 2025 (U17) Standard 2025-08-02 2025-08-02 Sedibeng (GSV) 5 1322.8 4 2 1203.2 -9.3 Details
8 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) Standard 2025-05-24 2025-05-24 Sedibeng (GSV) 5 1320.1 5 3 1327.7 1.5 Details
9 HS Overvaal Rapid 12 Apr 2025 (B) Rapid 2025-04-12 2025-04-12 Sedibeng (GSV) 5 1316.4 5 3 1351.9 2.1 Details
10 Gauteng Inter-Region at UJ 2024 (U16 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1322.8 5 2 1298.9 -3.6 Details
11 Queens Gambit Chess Open 2024 (B) Standard 2024-11-23 2024-11-23 Sedibeng (GSV) 5 1308.2 5 3 1386.6 8.1 Details
12 NWU Vaal Chess Open 12 Oct 2024 (C) Standard 2024-10-12 2024-10-12 Sedibeng (GSV) 5 1302.2 5 2.5 1403.1 10.5 Details
13 Gauteng Top Schools 2024 (U15 Open) Rapid 2024-10-05 2024-10-05 Ekurhuleni (GE) 5 1302.2 5 2.5 1203 -7.1 Details
14 Gauteng Schools Individuals Finals 2024 (U15 Boys) Standard 2024-08-17 2024-08-17 Ekurhuleni (GE) 5 1366.1 5 1 1058.1 -29.5 Details
15 North School Primary Chess Open 2024 (B) Standard 2024-08-31 2024-08-31 Sedibeng (GSV) 5 1366.1 4 2 1289.5 -6 Details
16 Sedibeng East D7 Teams Trials 2024 (U15) Standard 2024-08-03 2024-08-03 Sedibeng (GSV) 5 1278.8 5 5 1617 32.5 Details
17 Hoerskool Overvaal Chess Open 2024 (B) Standard 2024-04-20 2024-04-20 Sedibeng (GSV) 5 1183.5 4 2 1356.3 13.3 Details
18 Vaalpark Primary Chess Open 2024 (B) Standard 2024-04-13 2024-04-13 Sedibeng (GSV) 5 1183.5 5 2 1205.9 1.7 Details
19 HS Drie Riviere Chess Open Section 2024 Standard 2024-03-09 2024-03-09 Sedibeng (GSV) 5 1183.5 5 3 1414.2 22.9 Details
20 Valia's Open 2024 (C) Standard 2024-03-02 2024-03-02 Sedibeng (GSV) 5 1162.9 5 2.5 1290.2 11.5 Details
21 2024 Gauteng Inter-Region Chess Championship (U16B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1212 5 0.5 974.7 -27.2 Details
22 Queens Gambit Chess Open 2023 (C) Standard 2023-11-25 2023-11-25 Sedibeng (GSV) 5 1195.6 5 3 1296.5 9.1 Details
23 NWU Vaal Open 2023 (C) Standard 2023-10-14 2023-10-14 Sedibeng (GSV) 5 1154.3 5 3 1379 21.7 Details
24 Dr Pieter Hangelbroek Rapid 2023 (B) Rapid 2023-10-28 2023-10-28 Sedibeng (GSV) 5 1154.3 5 1.5 1181.3 1.2 Details
25 Fonteine Chess Open 2023 (C) Standard 2023-09-02 2023-09-02 Sedibeng (GSV) 5 1177 5 1 1041.8 -12.6 Details
26 2023 Gauteng Top Schools (U15 Mixed) Standard 2023-08-19 2023-08-19 West Rand (GWR) 5 1200.9 4 2 1201.9 0 Details
27 NG Kerk Vanderbijlpark Suid Open 2023 (C) Standard 2023-08-26 2023-08-26 Sedibeng (GSV) 5 1200.9 5 1 954.2 -23.5 Details
28 Gauteng D7 Teams 2023 (U15) Standard 2023-08-12 2023-08-12 Sedibeng (GSV) 5 1200.9 5 3 1297.7 10.1 Details
29 Overvaal Ope Jul 2023 (B) Standard 2023-07-22 2023-07-22 Sedibeng (GSV) 5 1209.9 5 2 1150.4 -5.1 Details
30 Valia's Chess Tournament 2023 (C) Standard 2023-05-06 2023-05-06 Sedibeng (GSV) 5 1207.2 5 3 1325.2 12.1 Details
31 Gauteng Schools D7 2023 (U15 Boys) Standard 2023-05-20 2023-05-20 Sedibeng (GSV) 5 1207.2 5 3 1270.8 7 Details
32 Driehoek Open Chess Tournament 2023 (C) Standard 2023-09-13 2023-09-13 Sedibeng (GSV) 5 1207.2 4 1 982.1 -17.6 Details
33 Overvaal Open 2023 (C) Standard 2023-04-15 2023-04-15 Sedibeng (GSV) 5 1174.7 5 3 1349.8 16.3 Details
34 Hoerskool Drie Riviere Open 2023 (C) Standard 2023-03-11 2023-03-11 Sedibeng (GSV) 5 1143.2 5 3 1298.7 15.8 Details
35 Laerkool Midvaal Chess Open 2023 (C) Standard 2023-01-28 2023-01-28 Sedibeng (GSV) 5 1191.7 4 0.5 880.9 -24.4 Details
36 Super 8 Skaak 2022 (Seniors) Rapid 2022-10-14 2022-10-14 Bojanala Platina (NBR) 7 1181.4 6 3 1243.6 5.2 Details
37 D7 Teams 2022 (U13 Mixed+Girls) Standard 2022-08-13 2022-08-13 Sedibeng (GSV) 5 1200 5 2 1097.2 -9.3 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 24
Wins 14
Draws 2
Losses 8
White 14
Black 10
White wins 8
Black wins 6
Score 15
Percent 62.5
Dp 106.2
AOR 1274.2
Performance 1380.4
Game statistics (History)
Games 178
Wins 84
Draws 8
Losses 86
White 88
Black 90
White wins 42
Black wins 42
Score 88
Percent 49.4
Dp -4.8
AOR 1263.3
Performance 1258.6
Rankings (Main)
National
Overall 4690
Gender 3897
Age group 710
Gender/Age 582
Provincial
Overall 1604
Gender 1333
Age group 278
Gender/Age 224
Regional
Overall 176
Gender 151
Age group 35
Gender/Age 28
Rankings (Standard)
National
Overall 5540
Gender 4483
Age group 876
Gender/Age 700
Provincial
Overall 1977
Gender 1601
Age group 350
Gender/Age 276
Regional
Overall 218
Gender 180
Age group 50
Gender/Age 38
Rankings (Rapid)
National
Overall 2877
Gender 2330
Age group 372
Gender/Age 297
Provincial
Overall 661
Gender 534
Age group 101
Gender/Age 79
Regional
Overall 121
Gender 106
Age group 22
Gender/Age 18
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 24
Score 15
Percent 62.5
Aor 1274.2
Dp 106.2
Prat 1380.4
Performance (12 months)
Games 24
Score 15
Percent 62.5
Aor 1274.2
Dp 106.2
Prat 1380.4
Performance (History)
Games 178
Score 88
Percent 49.4
Aor 1263.3
Dp -4.8
Prat 1258.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Tolmay, L (Llewellyn) 5 3 2 Overvaal Ope Jul 2023 (B) HS Overvaal Rapid 12 Apr 2025 (B) Details
Overall 2 Van De Venter, ZI (Zandre) 4 2 2 NWU Vaal Open 2023 (C) Hoerskool Overvaal Chess Open 2024 (B) Details
Overall 3 Kok, L (Largo) 4 0 4 Laerkool Midvaal Chess Open 2023 (C) NWU Vaal Chess Open 12 Oct 2024 (C) Details
Overall 4 Nkwe, OE (Oratilwe Ellen) 3 1 2 HS Drie Riviere Chess Open Section 2024 Laer Volkskool Chess Open 14 March 2026 (B+C) Details
Overall 5 Nthejane, T (Tshepang) 3 3 0 Hoerskool Drie Riviere Open 2023 (C) GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) Details
Standard 1 Van De Venter, ZI (Zandre) 4 2 2 NWU Vaal Open 2023 (C) Hoerskool Overvaal Chess Open 2024 (B) Details
Standard 2 Kok, L (Largo) 4 0 4 Laerkool Midvaal Chess Open 2023 (C) NWU Vaal Chess Open 12 Oct 2024 (C) Details
Standard 3 Tolmay, L (Llewellyn) 4 2 2 Overvaal Ope Jul 2023 (B) Queens Gambit Chess Open 2024 (B) Details
Standard 4 Nthejane, T (Tshepang) 3 3 0 Hoerskool Drie Riviere Open 2023 (C) GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) Details
Standard 5 Howat, LC (Logan) 3 1 2 Gauteng Schools D7 2023 (U15 Boys) GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) Details