Player Page

Botma, I (Inke)
Dob: 2010/11/30 (U16)
Gender: Female
Chess SA id: 2100108734
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (77 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 rating1232.4
Curent Weighted rating1228.5
Curent Weighted performance1124.0
Current official/published rating (highest between Raw, WR and WP)1232.4
Current floor (min rating allowed)755.0
Current highest rating achieved1255.0
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)±158.3
Current Raw change used (final)0.0
Projected new Raw rating1232.4
Projected new Weighed rating1229.1
Projected new Weighted performance1124.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1232.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1255.0
Projected new floor755.0
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 rating1222.7
Curent Weighted rating1227.4
Curent Weighted performance1062.6
Current official/published rating (highest between Raw, WR and WP)1227.4
Current floor (min rating allowed)764.1
Current highest rating achieved1264.1
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)±160.5
Current Raw change used (final)0.0
Projected new Raw rating1222.7
Projected new Weighed rating1227.2
Projected new Weighted performance1062.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1227.2
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1264.1
Projected new floor764.1
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 rating1189.6
Curent Weighted rating1176.7
Curent Weighted performance960.5
Current official/published rating (highest between Raw, WR and WP)1189.6
Current floor (min rating allowed)689.6
Current highest rating achieved1189.6
Current K-factor40
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)±168.3
Current Raw change used (final)0.0
Projected new Raw rating1189.6
Projected new Weighed rating1177.5
Projected new Weighted performance960.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1189.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1189.6
Projected new floor689.6
Projected new K-facor40
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)689.6
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 floor689.6
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Cape Winelands Schools - Prestige 2024 (U15 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1238.1 1230.3 Analysis
1 Cape Winelands Schools - HS Trials 1 2024 (U15 Girls) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.0 1229.1 1161.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Cape Winelands Schools - Prestige 2024 (U15 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1238.1 1230.3 Analysis
14 Cape Winelands Schools - HS Trials 1 2024 (U15 Girls) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.0 1229.1 1161.6 Analysis
13 CW Top Schools 2023 (U13 Mix + U13 Girls) 2023/08/26 2023/08/26 Cape Winelands (WCW) Rapid 32 0.63 5 5 1.5 1230.5 1186.4 Analysis
12 Cape Winelands Schools Prestige 2023 (U13 Girls) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 1.5 1255.0 1264.1 Analysis
11 Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls) 2023/02/18 2023/02/18 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1203.6 1205.4 Analysis
10 Cape Winelands Schools Top Schools 2022 (U13 Mix) 2022/08/27 2022/08/27 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1223.9 1230.6 Analysis
9 Cape Winelands Schools 2022 (U13 Girls) 2022/03/12 2022/03/12 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1204.8 1207.6 Analysis
8 Central Winelands Schools Individual Trials 2022 (U13 Girls) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 5 3.0 1194.8 1158.4 Analysis
7 Drakenstein Pioneers Inaugural 2020 (C) 2020/03/14 2020/03/14 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1179.5 1195.2 Analysis
6 Cape Winelands Schools Trials 1 2020 (U11 Girls) 2020/02/08 2020/02/08 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.5 1182.7 1167.2 Analysis
5 Nelson Mandela Rapid 2020 (Primary School) 2020/02/01 2020/02/01 Cape Town (WCT) Rapid 27 0.57 6 6 2.0 1182.7 1167.2 Analysis
4 Western Cape Schools Individuals 2019 (U9 Girls) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 3.0 1173.7 1188.0 Analysis
3 Cape Winelands Open 2019 (U10) 2019/04/27 2019/04/27 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1146.1 1156.8 Analysis
2 Cape Winelands Schools Closed 2019 (U9 Girls) 2019/03/16 2019/03/17 Cape Winelands (WCW) Standard 60 0.83 7 6 2.0 1181.0 1200.0 Analysis
1 CW Schools Open 2019 (U7+U9 Girls) 2019/02/02 2019/02/02 Cape Winelands (WCW) Rapid 30 0.60 6 6 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 5 0 6 5.0 45.5 -38.6 1284.4 1245.8
White 5 2 0 3 2.0 40.0 -85.0 1252.9 1167.9
Black 6 3 0 3 3.0 50.0 0.0 1310.7 1310.7
Standard All 5 2 0 3 2.0 40.0 -85.0 1285.7 1200.7
White 2 1 0 1 1.0 50.0 0.0 1121.8 1121.8
Black 3 1 0 2 1.0 33.3 -141.7 1395.0 1253.4
Rapid All 6 3 0 3 3.0 50.0 0.0 1283.3 1283.3
White 3 1 0 2 1.0 33.3 -141.7 1340.3 1198.6
Black 3 2 0 1 2.0 66.7 141.7 1226.4 1368.0
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 81 35 8 38 39.0 48.1 -15.7 1223.3 1207.5
White 37 15 3 19 16.5 44.6 -45.9 1211.7 1165.8
Black 44 20 5 19 22.5 51.1 9.7 1233.0 1242.7
Standard All 47 22 3 22 23.5 50.0 0.0 1217.3 1217.3
White 21 9 2 10 10.0 47.6 -20.2 1194.5 1174.3
Black 26 13 1 12 13.5 51.9 16.3 1235.8 1252.1
Rapid All 34 13 5 16 15.5 45.6 -37.5 1231.5 1194.0
White 16 6 1 9 6.5 40.6 -79.7 1234.3 1154.6
Black 18 7 4 7 9.0 50.0 0.0 1229.1 1229.1
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 2100137598 Harmse, T (Taylia) 3 3.0 3 0 0 100.0 1224.1 425.0 1649.1 View list
2 2110104286 Viljoen, L (Lienka) 3 2.0 2 0 1 66.7 1168.9 141.7 1310.5 View list
3 2100103587 Segelaar, R (Revean) 3 0.0 0 0 3 0.0 1210.1 -425.0 785.1 View list
4 2090192763 Starke, J (Jesi-Jade) 2 2.0 2 0 0 100.0 1233.6 425.0 1658.6 View list
5 2100119371 Van Deventer, L (Lia) 2 2.0 2 0 0 100.0 1193.2 425.0 1618.2 View list
6 2100137491 Theunissen, P (Phoebe) 2 1.0 1 0 1 50.0 1229.9 0.0 1229.9 View list
7 2090097163 Johnson, L (Lakeisha) 2 0.0 0 0 2 0.0 1210.4 -425.0 785.4 View list
8 2090097162 Neethling, A (Ashrique) 2 0.0 0 0 2 0.0 1193.8 -425.0 768.8 View list
9 2100105918 Samuels, T (Tatum) 2 0.0 0 0 2 0.0 1190.5 -425.0 765.5 View list
10 2100108735 Smit, M (Marle) 2 0.0 0 0 2 0.0 1190.5 -425.0 765.5 View list
11 1110135521 Gaffoor, E (Eesa) 1 1.0 1 0 0 100.0 1223.9 425.0 1648.9 View list
12 1070130546 Dyomfana, O (Onela) 1 1.0 1 0 0 100.0 1182.7 425.0 1607.7 View list
13 2090161475 Davids, R (Raziah) 1 1.0 1 0 0 100.0 1229.1 425.0 1654.1 View list
14 2110107940 Brown, M (Milcah) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
15 210089562 Bester, M (Milla) 1 1.0 1 0 0 100.0 1194.8 425.0 1619.8 View list
16 2100097169 Brand, N (Nienke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 2110139458 Jacobs, E (Emily Rose) 1 1.0 1 0 0 100.0 1203.6 425.0 1628.6 View list
18 2090139471 Janse Van Rensburg, J (Janke) 1 1.0 1 0 0 100.0 1204.8 425.0 1629.8 View list
19 210089525 Johannes, R (Relecia) 1 1.0 1 0 0 100.0 1173.7 425.0 1598.7 View list
20 2110139459 Kaji, S (Somila) 1 1.0 1 0 0 100.0 1255.0 425.0 1680.0 View list