PLAYER PAGE

Werni Gruenenfelder

109088372
Ekurhuleni (GE)
Personal
Main rating
Rating 1188.7
K-factor 36
Floor 813.8
Highest 1313.8 (2022-02-01)
Min/Max +/- allowed 141
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 918.1
Final +/- 0
New Rating
()
Rating 1188.7
K-factor 36
Floor 813.8
Highest 1313.8 (2022-02-01)
Min/Max +/- allowed 141
Standard rating
Rating 1166.2
K-factor 36
Floor 824.3
Highest 1324.3 (2022-02-01)
Min/Max +/- allowed 138.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 895.3
Final +/- 0
New Rating
()
Rating 1166.2
K-factor 36
Floor 824.3
Highest 1324.3 (2022-02-01)
Min/Max +/- allowed 138.9
Rapid rating
Rating 1200
K-factor 36
Floor 720.3
Highest 1220.3 (2023-10-01)
Min/Max +/- allowed 161.1
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 36
Floor 720.3
Highest 1220.3 (2023-10-01)
Min/Max +/- allowed 161.1
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 2025 Tshwane South School District Individual Finals (D4) (U18 Boys) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1189.1 5 1.5 1196.1 0 Details
2 2024 Gauteng Inter-Region Chess Championship (U16B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1216.7 5 1 1039.7 0 Details
3 CCC Midstream Rapid 2023 Rapid 2023-11-27 2023-11-27 Tshwane (GTP) 5 1223.3 5 1.5 1138.9 0 Details
4 Gauteng Open Arnold Classic 2023 (U16) Rapid 2023-05-19 2023-05-19 Tshwane (GTP) 5 1206 5 3 1351.9 0 Details
5 2023 Tshwane South School District CLOSED Individual Championships (U15 Open) Standard 2023-04-22 2023-04-22 Tshwane (GTP) 5 1280.7 5 2 1229.3 0 Details
6 2023 Milos Ristic Open Tournament (C) Standard 2023-04-27 2023-04-27 Tshwane (GTP) 5 1280.7 5 1 920 0 Details
7 Ekurhuleni Springs Open 4 March 2023 (C) Standard 2023-03-04 2023-03-04 Ekurhuleni (GE) 5 1265 5 3 1359.7 0 Details
8 2022 South African Junior Team Chess Championships (U14 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1291.6 7 3 1206.9 0 Details
9 D4 Play Offs 2022 (U13) Standard 2022-07-30 2022-07-30 Tshwane (GTP) 5 1200 5 0 870.6 0 Details
10 Ekurhuleni Trials 2 2022 (U14) Standard 2022-05-28 2022-05-28 Ekurhuleni (GE) 5 1291.3 5 3 1300.4 0 Details
11 D4 Individuals 2022 (U13 Open) Rapid 2022-04-23 2022-04-23 Tshwane (GTP) 7 1296.1 7 4 1234.4 0 Details
12 2022 Gauteng Interregion (U14 Open) Standard 2022-02-26 2022-02-26 Tshwane (GTP) 5 1313.8 5 2 1214.9 0 Details
13 2022 Tshwane Chess Open Registration Tournament (D1) Standard 2022-01-29 2022-01-29 Tshwane (GTP) 5 1157.8 5 4 1448.9 0 Details
14 Ekurhuleni Chess Open 2022 (D) Standard 2022-01-08 2022-01-09 Ekurhuleni (GE) 7 1157.8 7 6 1576.1 0 Details
15 Ekurhuleni Trials (3) Standard 2021-11-06 2021-11-06 Ekurhuleni (GE) 5 1167.2 4 1.5 1101.1 0 Details
16 Ekurhuleni Chess Kempton Park Open 2020 (C) Standard 2020-11-21 2020-11-21 Ekurhuleni (GE) 5 1167.2 0 0 0 0 Details
17 2020 Waterkloof Open (D) Standard 2020-02-29 2020-03-01 Tshwane (GTP) 5 1152.6 5 3 1171.1 0 Details
18 2020 Blou Bul (D) Standard 2020-02-15 2020-02-15 Tshwane (GTP) 5 1100.7 5 4 1346.3 0 Details
19 2020 Registration Tournament (D) Standard 2020-01-25 2020-01-25 Tshwane (GTP) 5 1047.4 5 3 1164.1 0 Details
20 2019 South African Junior Team Championships (U12C) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1047.4 7 3.5 1159.4 0 Details
21 2019 TC SAJCC Prep Tournament (B) Standard 2019-11-30 2019-11-30 Tshwane (GTP) 5 1090.1 4 1 783.7 0 Details
22 2019 Etienne Lewis Trials (U12 Boys) Classical 2019-08-30 2019-09-01 Tshwane (GTP) 7 1074.7 5 2 1062.1 0 Details
23 2019 Centurion Open (D) Standard 2019-09-28 2019-09-28 Tshwane (GTP) 5 1074.7 5 3 1119 0 Details
24 2019 Swartkop Club Closed Championship (A) Standard 2019-08-01 2019-08-15 Tshwane (GTP) 5 1028.8 5 3 1172.2 0 Details
25 2019 Alekhine Open (D) Classical 2019-08-09 2019-08-10 Tshwane (GTP) 5 1028.8 5 2.5 1126.3 0 Details
26 Boksburg Chess Club Open 2019 (C) Standard 2019-07-13 2019-07-13 Ekurhuleni (GE) 5 1056 5 1 909.2 0 Details
27 2019 D4 Individual Finals (U11 Mixed) Standard 2019-03-09 2019-03-09 Tshwane (GTP) 5 1068.8 5 2.5 972.6 0 Details
28 2019 Constantia Park Open (C) Standard 2019-02-09 2019-02-09 Tshwane (GTP) 5 1106.4 5 1 901.2 0 Details
29 2019 Tshwane Chess Registration Tournament (C) Standard 2019-01-26 2019-01-26 Tshwane (GTP) 5 1149.1 5 1 889.7 0 Details
30 2019 Centurion Club Tournament Open Standard 2019-01-23 2019-01-30 Tshwane (GTP) 6 1149.1 1 0 988.1 0 Details
31 Boksburg Open 2019 (C) Standard 2019-01-19 2019-01-19 Ekurhuleni (GE) 5 1149.1 5 3.5 1165.8 0 Details
32 2018 Tshwane Inter Region (U10F) Standard 2018-12-01 2018-12-01 Cape Town (WCT) 5 964.6 5 5 1395.8 0 Details
33 South African Junior Team Championships 2018 (U10B) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 964.6 7 4 1150.6 0 Details
34 2018 Lardies Ope (D) Standard 2018-10-27 2018-10-27 Tshwane (GTP) 5 882.9 5 3.5 1177.2 0 Details
35 2018 Gauteng North Open (D) Standard 2018-10-20 2018-10-21 Tshwane (GTP) 5 882.9 4 1 955.8 0 Details
36 2018 Etienne Lewis Trials (U10 Boys) Classical 2018-08-31 2018-09-02 Tshwane (GTP) 7 947 6 1 695.5 0 Details
37 2018 Alekhine Open (D) Standard 2018-08-09 2018-08-11 Tshwane (GTP) 6 913.2 6 3 1056.5 0 Details
38 2018 Menlo Open Chess Tournament (D) Standard 2018-07-21 2018-07-21 Tshwane (GTP) 5 958 5 1 712.3 0 Details
39 2018 Swartkop Open (D) Standard 2018-06-23 2018-06-23 Tshwane (GTP) 5 987 5 2 828.8 0 Details
40 2018 Lubowski Open (D) Standard 2018-05-12 2018-05-12 Tshwane (GTP) 5 1052.6 4 0 639.7 0 Details
41 2018 Capablanca Swiss (D) Standard 2018-04-27 2018-04-27 Tshwane (GTP) 5 1112.2 5 2 801.4 0 Details
42 2018 Constantia Park Open (D) Standard 2018-02-10 2018-02-10 Tshwane (GTP) 5 1215.6 5 1 501.1 0 Details
43 2018 Tshwane Registration Open Chess Tournament (E) Standard 2018-01-27 2018-01-27 Tshwane (GTP) 5 1200 4 3 1237.5 0 Details
44 2017 Lardies Open (F) Standard 2017-10-28 2017-10-28 Tshwane (GTP) 5 0 5 2.5 558 0 Details
45 2017 Swartkop Club Term 3 (Swiss) Standard 2017-08-24 2017-09-14 Tshwane (GTP) 5 0 5 3 635 0 Details
46 2017 Swartkop Chess Club Championship (Blitz) Blitz 2017-06-22 2017-06-22 Tshwane (GTP) 5 0 4 1 500 0 Details
47 Centurion Chess Club - Rapid 1 2017-03-15 Rapid 2017-03-15 2017-03-15 Tshwane (GTP) 6 0 6 0 500 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 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 (History)
Games 213
Wins 90
Draws 14
Losses 109
White 113
Black 100
White wins 49
Black wins 41
Score 97
Percent 45.5
Dp -37.9
AOR 1127.6
Performance 1089.7
Rankings (Main)
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
Rankings (Standard)
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
Rankings (Rapid)
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
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 5
Score 1.5
Percent 30
Aor 1366.1
Dp -170
Prat 1196.1
Performance (History)
Games 213
Score 97
Percent 45.5
Aor 1127.6
Dp -37.9
Prat 1089.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Reyneke, T (Talia) 3 2 1 2019 Tshwane Chess Registration Tournament (C) 2019 Swartkop Club Closed Championship (A) Details
Overall 2 Gruenenfelder, S (Stiaan) 3 1 2 2019 Swartkop Club Closed Championship (A) 2025 Tshwane South School District Individual Finals (D4) (U18 Boys) Details
Overall 3 Gerber, J (Juandre) 3 2 1 2018 Menlo Open Chess Tournament (D) 2019 Etienne Lewis Trials (U12 Boys) Details
Overall 4 Redelinghuys, A (Ayden) 3 1 2 2018 Alekhine Open (D) D4 Play Offs 2022 (U13) Details
Overall 5 Voigt, D (Daniel) 2 2 0 2022 South African Junior Team Chess Championships (U14 Open) 2024 Gauteng Inter-Region Chess Championship (U16B) Details
Standard 1 Reyneke, T (Talia) 3 2 1 2019 Tshwane Chess Registration Tournament (C) 2019 Swartkop Club Closed Championship (A) Details
Standard 2 Gerber, J (Juandre) 3 2 1 2018 Menlo Open Chess Tournament (D) 2019 Etienne Lewis Trials (U12 Boys) Details
Standard 3 Redelinghuys, A (Ayden) 3 1 2 2018 Alekhine Open (D) D4 Play Offs 2022 (U13) Details
Standard 4 Nayagar, Y (Yashiel) 2 1 1 2018 Etienne Lewis Trials (U10 Boys) 2019 Etienne Lewis Trials (U12 Boys) Details
Standard 5 Niehaus, SJ (Samuel Johannes) 2 0 2 2018 Tshwane Inter Region (U10F) 2022 South African Junior Team Chess Championships (U14 Open) Details