Player Page

Pretorius, F (Frik)
Dob: 1970/03/13 (Adult)
Gender: Male
Chess SA id: 1700148038
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/12/06 (165 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1275.2
Curent Weighted rating1234.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1275.2
Current floor (min rating allowed)775.2
Current highest rating achieved1275.2
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±149.0
Current Raw change used (final)0.0
Projected new Raw rating1275.2
Projected new Weighed rating1238.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1275.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1275.2
Projected new floor775.2
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1253.3
Curent Weighted rating1221.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1253.3
Current floor (min rating allowed)753.3
Current highest rating achieved1253.3
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±153.7
Current Raw change used (final)0.0
Projected new Raw rating1253.3
Projected new Weighed rating1225.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1253.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1253.3
Projected new floor753.3
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1323.7
Curent Weighted rating1253.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1323.7
Current floor (min rating allowed)823.7
Current highest rating achieved1323.7
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±139.0
Current Raw change used (final)0.0
Projected new Raw rating1323.7
Projected new Weighed rating1260.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1323.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1323.7
Projected new floor823.7
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1192.2
Curent Weighted rating1197.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1197.5
Current floor (min rating allowed)823.7
Current highest rating achieved1201.6
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±167.7
Current Raw change used (final)0.0
Projected new Raw rating1192.2
Projected new Weighed rating1196.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1196.9
Projected effective change (new Official - current Official)-0.5
Projected new highest rating1201.6
Projected new floor823.7
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 CCC Blitz All 2023 2023/12/06 2023/12/06 Tshwane (GTP) Blitz 5 0.18 9 9 4.5 1234.5 1201.6 Analysis
3 CCC Midstream Rapid 2023 2023/11/27 2023/11/27 Tshwane (GTP) Rapid 15 0.39 5 5 3.5 1208.7 1200.0 Analysis
2 2023 Centurion Club Championships 2023/07/19 2023/09/06 Tshwane (GTP) Standard 60 0.83 6 6 2.0 1203.0 1200.0 Analysis
1 2022 Centurion Club Blitz 2022/11/30 2022/11/30 Tshwane (GTP) Blitz 5 0.18 9 9 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 29 13 2 14 14.0 48.3 -14.7 1339.6 1325.0
White 14 7 0 7 7.0 50.0 0.0 1269.3 1269.3
Black 15 6 2 7 7.0 46.7 -28.3 1405.2 1376.9
Standard All 6 2 0 4 2.0 33.3 -141.7 1418.5 1276.8
White 3 2 0 1 2.0 66.7 141.7 1204.3 1345.9
Black 3 0 0 3 0.0 0.0 -425.0 1632.7 1207.7
Rapid All 5 3 1 1 3.5 70.0 170.0 1377.3 1547.3
White 2 1 0 1 1.0 50.0 0.0 1301.0 1301.0
Black 3 2 1 0 2.5 83.3 283.3 1428.2 1711.5
Blitz All 18 8 1 9 8.5 47.2 -23.6 1302.9 1279.3
White 9 4 0 5 4.0 44.4 -47.2 1284.0 1236.7
Black 9 4 1 4 4.5 50.0 0.0 1321.8 1321.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1760162050 Mocké, E (Erick) 2 2.0 2 0 0 100.0 1218.8 425.0 1643.8 View list
2 177017896 Letsoalo, PM (Peter) 2 0.5 0 1 1 25.0 1205.8 -212.5 993.3 View list
3 185020285 Maluleke, TC (Tiyiselani) 2 0.0 0 0 2 0.0 1221.6 -425.0 796.6 View list
4 1110157434 Dharampall, V (Viraak) 2 0.0 0 0 2 0.0 1218.8 -425.0 793.8 View list
5 1940162045 Loubser, J (Jansen) 1 1.0 1 0 0 100.0 1203.0 425.0 1628.0 View list
6 1120148037 Owusu, D (David F) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1020190893 Muller, A (Arend) 1 1.0 1 0 0 100.0 1208.7 425.0 1633.7 View list
8 1070112457 Bhula, S (Shyam Hitesh) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1070153444 Ballim, S (Salif) 1 1.0 1 0 0 100.0 1234.5 425.0 1659.5 View list
10 1930148036 Dean, D (Donavan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1120162048 Mc Nally, J (Juan) 1 1.0 1 0 0 100.0 1234.5 425.0 1659.5 View list
12 192021913 Matthyser, J (Jason) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1120107815 Gruenenfelder, L (Laker) 1 1.0 1 0 0 100.0 1208.7 425.0 1633.7 View list
14 2090144536 Pillay, L (Leeyah) 1 1.0 1 0 0 100.0 1234.5 425.0 1659.5 View list
15 1780190903 Vosloo, M (Martin) 1 1.0 1 0 0 100.0 1208.7 425.0 1633.7 View list
16 1120137394 Du Bruyn, D (Dylan) 1 0.5 0 1 0 50.0 1234.5 0.0 1234.5 View list
17 1990190892 Molefe, K (Kgosiemang) 1 0.0 0 0 1 0.0 1234.5 -425.0 809.5 View list
18 1910136156 Matope, G (Gillian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 193020018 Malan, A (Aiden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 107086377 Jacobs, TB (Tiaan Benjamin) 1 0.0 0 0 1 0.0 1203.0 -425.0 778.0 View list