Player Page

Oosthuizen, T (Tiaan)
Dob: 2008/12/05 (U18)
Gender: Male
Chess SA id: 1080115761
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2023/04/22 (395 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 rating1121.5
Curent Weighted rating1125.3
Curent Weighted performance818.4
Current official/published rating (highest between Raw, WR and WP)1125.3
Current floor (min rating allowed)751.4
Current highest rating achieved1251.4
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)±185.4
Current Raw change used (final)0.0
Projected new Raw rating1121.5
Projected new Weighed rating1124.6
Projected new Weighted performance818.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1124.6
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1251.4
Projected new floor751.4
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 rating1099.5
Curent Weighted rating1103.8
Curent Weighted performance809.0
Current official/published rating (highest between Raw, WR and WP)1103.8
Current floor (min rating allowed)763.3
Current highest rating achieved1263.3
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)±191.3
Current Raw change used (final)0.0
Projected new Raw rating1099.5
Projected new Weighed rating1103.0
Projected new Weighted performance809.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1103.0
Projected effective change (new Official - current Official)-0.8
Projected new highest rating1263.3
Projected new floor763.3
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Grenswag's Community Battle 2023 (Rooks) 2023/04/22 2023/04/22 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1142.4 1122.9 Analysis
12 RHS Know Thyself 2022 (C) 2022/04/23 2022/04/23 Bojanala Platina (NBR) Standard 62 0.84 5 5 0.5 1199.6 1193.5 Analysis
11 Lebone II 2022 (C) 2022/02/12 2022/02/12 Bojanala Platina (NBR) Standard 62 0.84 5 5 2.5 1178.7 1170.1 Analysis
10 Vastrap 2022 (C) 2022/02/05 2022/02/05 Bojanala Platina (NBR) Standard 62 0.84 5 5 3.5 1178.7 1170.1 Analysis
9 The Meridian 2022 (U16) 2022/01/22 2022/01/22 Bojanala Platina (NBR) Standard 62 0.84 5 5 2.0 1161.2 1144.5 Analysis
8 Brainstorm 2021 (U14+U16) 2021/06/05 2021/06/05 Bojanala Platina (NBR) Standard 62 0.84 5 5 0.0 1212.0 1205.0 Analysis
7 Back to the Board 2021 (U14) 2021/04/17 2021/04/17 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1193.2 1183.4 Analysis
6 Hoerskool Brits Toernooi 2020 (U14) 2020/03/14 2020/03/14 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1233.8 1233.8 Analysis
5 Laerskool Proteapark 2020 (D) 2020/02/29 2020/02/29 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1251.4 1263.3 Analysis
4 Lebone II 2020 (U14) 2020/02/15 2020/02/15 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1251.4 1263.3 Analysis
3 Lebone II 2019 (Development) 2019/09/14 2019/09/14 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.5 1217.3 1220.8 Analysis
2 Laerskool Brits 2019 (Development) 2019/08/31 2019/08/31 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.5 1182.1 1177.6 Analysis
1 Grenville 2019 (Development) 2019/06/08 2019/06/08 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 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 64 25 5 34 27.5 43.0 -59.8 1223.0 1163.2
White 31 18 0 13 18.0 58.1 68.5 1234.3 1302.9
Black 33 7 5 21 9.5 28.8 -180.3 1212.4 1032.0
Standard All 64 25 5 34 27.5 43.0 -59.8 1223.0 1163.2
White 31 18 0 13 18.0 58.1 68.5 1234.3 1302.9
Black 33 7 5 21 9.5 28.8 -180.3 1212.4 1032.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2120111293 Gouws, K (Karah) 3 1.0 1 0 2 33.3 1173.6 -141.7 1031.9 View list
2 1120118777 Masilo, K (Kgodiso) 2 1.5 1 1 0 75.0 1199.7 212.5 1412.2 View list
3 1070109340 Prinsloo, DL (Derrick Loek) 2 0.5 0 1 1 25.0 1215.1 -212.5 1002.6 View list
4 109083250 Byliefeldt, L (Leroux) 2 0.0 0 0 2 0.0 1202.6 -425.0 777.6 View list
5 107064899 Goliath, BB (Brimarion) 2 0.0 0 0 2 0.0 1186.6 -425.0 761.6 View list
6 108087734 Mostert, GS (Gideon) 2 0.0 0 0 2 0.0 1225.5 -425.0 800.5 View list
7 108068833 Sera, G (Galaletsang) 2 0.0 0 0 2 0.0 1202.6 -425.0 777.6 View list
8 1060117911 Alexander, L (Larona) 1 1.0 1 0 0 100.0 1251.4 425.0 1676.4 View list
9 2130113006 Gatsi, K (Keyana) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 209083775 Fourie, M (Marli) 1 1.0 1 0 0 100.0 1193.2 425.0 1618.2 View list
11 210087760 Jansen Van Vuuren, L (Lourein) 1 1.0 1 0 0 100.0 1178.7 425.0 1603.7 View list
12 209078411 Janse Van Rensburg, AM (Adriana) 1 1.0 1 0 0 100.0 1193.2 425.0 1618.2 View list
13 1070140017 Bogosi, T (Temoso) 1 1.0 1 0 0 100.0 1161.2 425.0 1586.2 View list
14 1110117891 Badukane, T (Tokelo) 1 1.0 1 0 0 100.0 1217.3 425.0 1642.3 View list
15 2080117885 Kotze, M (Mikyla) 1 1.0 1 0 0 100.0 1217.3 425.0 1642.3 View list
16 1110118782 Mabaso, M (Mohau) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
17 2110131235 Mmalekutu, O (Oratile) 1 1.0 1 0 0 100.0 1178.7 425.0 1603.7 View list
18 108095125 Mokobe, S (Siyabonga) 1 1.0 1 0 0 100.0 1161.2 425.0 1586.2 View list
19 2070131254 Molobye, O (Omolemo) 1 1.0 1 0 0 100.0 1251.4 425.0 1676.4 View list
20 109087730 Molobye, T (Tlotlang) 1 1.0 1 0 0 100.0 1193.2 425.0 1618.2 View list